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23120031422001 = 317453333949451
BaseRepresentation
bin1010100000111000011010…
…10000101001011000110001
310000212020211202000210111010
411100130031100221120301
511012244311021001001
6121101110143341133
74604236634361513
oct520341520513061
9100766752023433
1023120031422001
117404171aaa728
1227149978b17a9
13cb92956802a7
1459d030719bb3
152a16121da8d6
hex15070d429631

23120031422001 has 8 divisors (see below), whose sum is σ = 32640044360544. Its totient is φ = 14506686382400.

The previous prime is 23120031421979. The next prime is 23120031422003. The reversal of 23120031422001 is 10022413002132.

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

It is a cyclic number.

It is not a de Polignac number, because 23120031422001 - 26 = 23120031421937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23120031422003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226666974675 + ... + 226666974776.

It is an arithmetic number, because the mean of its divisors is an integer number (4080005545068).

Almost surely, 223120031422001 is an apocalyptic number.

It is an amenable number.

23120031422001 is a deficient number, since it is larger than the sum of its proper divisors (9520012938543).

23120031422001 is a wasteful number, since it uses less digits than its factorization.

23120031422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453333949471.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23120031422001 its reverse (10022413002132), we get a palindrome (33142444424133).

The spelling of 23120031422001 in words is "twenty-three trillion, one hundred twenty billion, thirty-one million, four hundred twenty-two thousand, one".

Divisors: 1 3 17 51 453333949451 1360001848353 7706677140667 23120031422001