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23132130310 = 252313213031
BaseRepresentation
bin10101100010110010…
…000100110000000110
32012201010011222022001
4111202302010300012
5334333311132220
614343213455514
71446143602102
oct254262046006
965633158261
1023132130310
1198a0536973
124596aa159a
132248572493
141196284902
15905c0e80a
hex562c84c06

23132130310 has 8 divisors (see below), whose sum is σ = 41637834576. Its totient is φ = 9252852120.

The previous prime is 23132130289. The next prime is 23132130347. The reversal of 23132130310 is 1303123132.

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

It is a super-2 number, since 2×231321303102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156606506 + ... + 1156606525.

It is an arithmetic number, because the mean of its divisors is an integer number (5204729322).

Almost surely, 223132130310 is an apocalyptic number.

23132130310 is a deficient number, since it is larger than the sum of its proper divisors (18505704266).

23132130310 is a wasteful number, since it uses less digits than its factorization.

23132130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313213038.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23132130310 its reverse (1303123132), we get a palindrome (24435253442).

The spelling of 23132130310 in words is "twenty-three billion, one hundred thirty-two million, one hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 10 2313213031 4626426062 11566065155 23132130310