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23023002301 = 1317980310627
BaseRepresentation
bin10101011100010001…
…110010001010111101
32012102111211200210221
4111130101302022331
5334122342033201
614324314501341
71443350201455
oct253421621275
965374750727
1023023002301
119844980432
124566434851
13222ba83cb0
141185998d65
158eb3554a1
hex55c4722bd

23023002301 has 16 divisors (see below), whose sum is σ = 26257621824. Its totient is φ = 19997961984.

The previous prime is 23023002269. The next prime is 23023002307. The reversal of 23023002301 is 10320032032.

It is not a de Polignac number, because 23023002301 - 25 = 23023002269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023002307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161150 + ... + 2171776.

It is an arithmetic number, because the mean of its divisors is an integer number (1641101364).

Almost surely, 223023002301 is an apocalyptic number.

It is an amenable number.

23023002301 is a deficient number, since it is larger than the sum of its proper divisors (3234619523).

23023002301 is a wasteful number, since it uses less digits than its factorization.

23023002301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20460.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23023002301 its reverse (10320032032), we get a palindrome (33343034333).

The spelling of 23023002301 in words is "twenty-three billion, twenty-three million, two thousand, three hundred one".

Divisors: 1 13 17 221 9803 10627 127439 138151 166651 180659 2166463 2348567 104176481 1354294253 1771000177 23023002301