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23010102233 = 151152384783
BaseRepresentation
bin10101011011100000…
…100100101111011001
32012101121120022020122
4111123200210233121
5334111041232413
614323134203025
71443132433106
oct253340445731
965347508218
1023010102233
11983866a418
124562053475
1322291b8411
141183d9baad
158ea158108
hex55b824bd9

23010102233 has 4 divisors (see below), whose sum is σ = 23162487168. Its totient is φ = 22857717300.

The previous prime is 23010102217. The next prime is 23010102289. The reversal of 23010102233 is 33220101032.

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 23010102233 - 24 = 23010102217 is a prime.

It is a super-2 number, since 2×230101022332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23010102433) 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, 76192241 + ... + 76192542.

It is an arithmetic number, because the mean of its divisors is an integer number (5790621792).

Almost surely, 223010102233 is an apocalyptic number.

It is an amenable number.

23010102233 is a deficient number, since it is larger than the sum of its proper divisors (152384935).

23010102233 is a wasteful number, since it uses less digits than its factorization.

23010102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152384934.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23010102233 its reverse (33220101032), we get a palindrome (56230203265).

The spelling of 23010102233 in words is "twenty-three billion, ten million, one hundred two thousand, two hundred thirty-three".

Divisors: 1 151 152384783 23010102233