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1310201012233 = 19321961309121
BaseRepresentation
bin10011000100001110000…
…100001110000000001001
311122020212011100120022001
4103010032010032000021
5132431242424342413
62441521550431001
7163442000565001
oct23041604160011
94566764316261
101310201012233
11465720350713
12191b13802461
1396722634859
14475b22b5001
152413478c4dd
hex1310e10e009

1310201012233 has 8 divisors (see below), whose sum is σ = 1317053848616. Its totient is φ = 1303348838400.

The previous prime is 1310201012213. The next prime is 1310201012249. The reversal of 1310201012233 is 3322101020131.

It can be written as a sum of positive squares in 4 ways, for example, as 23693829184 + 1286507183049 = 153928^2 + 1134243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1310201012233 - 229 = 1309664141321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310201012233.

It is not an unprimeable number, because it can be changed into a prime (1310201012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4083913 + ... + 4393033.

It is an arithmetic number, because the mean of its divisors is an integer number (164631731077).

Almost surely, 21310201012233 is an apocalyptic number.

It is an amenable number.

1310201012233 is a deficient number, since it is larger than the sum of its proper divisors (6852836383).

1310201012233 is a wasteful number, since it uses less digits than its factorization.

1310201012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331275.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1310201012233 its reverse (3322101020131), we get a palindrome (4632302032364).

The spelling of 1310201012233 in words is "one trillion, three hundred ten billion, two hundred one million, twelve thousand, two hundred thirty-three".

Divisors: 1 193 21961 309121 4238473 59660353 6788606281 1310201012233