Search a number
-
+
1030201103211 = 3749057195391
BaseRepresentation
bin11101111110111001100…
…01010101001101101011
310122111010111010102121020
432333130301111031223
5113334322440300321
62105133504543523
7134300225615430
oct16773461251553
93574114112536
101030201103211
113679a6735825
121477b0321ba3
13761bc213107
1437c0d47db87
151bbe7d664c6
hexefdcc5536b

1030201103211 has 8 divisors (see below), whose sum is σ = 1569830252544. Its totient is φ = 588686344680.

The previous prime is 1030201103209. The next prime is 1030201103237. The reversal of 1030201103211 is 1123011020301.

It is a happy number.

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

It is not a de Polignac number, because 1030201103211 - 21 = 1030201103209 is a prime.

It is a super-2 number, since 2×10302011032112 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030201101211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24528597675 + ... + 24528597716.

It is an arithmetic number, because the mean of its divisors is an integer number (196228781568).

Almost surely, 21030201103211 is an apocalyptic number.

1030201103211 is a deficient number, since it is larger than the sum of its proper divisors (539629149333).

1030201103211 is an equidigital number, since it uses as much as digits as its factorization.

1030201103211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49057195401.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1030201103211 its reverse (1123011020301), we get a palindrome (2153212123512).

The spelling of 1030201103211 in words is "one trillion, thirty billion, two hundred one million, one hundred three thousand, two hundred eleven".

Divisors: 1 3 7 21 49057195391 147171586173 343400367737 1030201103211