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23012102234 = 2111046004647
BaseRepresentation
bin10101011011101000…
…001101000001011010
32012101202022220201202
4111123220031001122
5334112044232414
614323245114202
71443155433032
oct253350150132
965352286652
1023012102234
119839806010
124562858962
132229738854
14118435c8c2
158ea4009de
hex55ba0d05a

23012102234 has 8 divisors (see below), whose sum is σ = 37656167328. Its totient is φ = 10460046460.

The previous prime is 23012102227. The next prime is 23012102257. The reversal of 23012102234 is 43220121032.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523002302 + ... + 523002345.

It is an arithmetic number, because the mean of its divisors is an integer number (4707020916).

Almost surely, 223012102234 is an apocalyptic number.

23012102234 is a deficient number, since it is larger than the sum of its proper divisors (14644065094).

23012102234 is a wasteful number, since it uses less digits than its factorization.

23012102234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046004660.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23012102234 its reverse (43220121032), we get a palindrome (66232223266).

The spelling of 23012102234 in words is "twenty-three billion, twelve million, one hundred two thousand, two hundred thirty-four".

Divisors: 1 2 11 22 1046004647 2092009294 11506051117 23012102234