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23330203031201 = 112120927548291
BaseRepresentation
bin1010100110111111111000…
…11101101101011010100001
310001121100022221222202200012
411103133330131231122201
511024220223433444301
6121341425230334305
74625360115521033
oct523377435553241
9101540287882605
1023330203031201
117485313437420
12274967195a395
13100304b0b3521
145a928b671c53
152a6d13619ebb
hex1537fc76d6a1

23330203031201 has 4 divisors (see below), whose sum is σ = 25451130579504. Its totient is φ = 21209275482900.

The previous prime is 23330203031173. The next prime is 23330203031207. The reversal of 23330203031201 is 10213030203332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23330203031201 - 214 = 23330203014817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330203031207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060463774135 + ... + 1060463774156.

It is an arithmetic number, because the mean of its divisors is an integer number (6362782644876).

Almost surely, 223330203031201 is an apocalyptic number.

It is an amenable number.

23330203031201 is a deficient number, since it is larger than the sum of its proper divisors (2120927548303).

23330203031201 is a wasteful number, since it uses less digits than its factorization.

23330203031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120927548302.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23330203031201 its reverse (10213030203332), we get a palindrome (33543233234533).

The spelling of 23330203031201 in words is "twenty-three trillion, three hundred thirty billion, two hundred three million, thirty-one thousand, two hundred one".

Divisors: 1 11 2120927548291 23330203031201