23130787027457 has 8 divisors (see below), whose sum is σ = 23285746966656. Its totient is φ = 22976342762832.

The previous prime is 23130787027331. The next prime is 23130787027463. The reversal of 23130787027457 is 75472078703132.

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 23130787027457 - 2¹⁰ = 23130787026433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130784027457) 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, 128828633 + ... + 129008054.

It is an arithmetic number, because the mean of its divisors is an integer number (2910718370832).

Almost surely, 2^{23130787027457} is an apocalyptic number.

It is an amenable number.

23130787027457 is a deficient number, since it is larger than the sum of its proper divisors (154959939199).

23130787027457 is a wasteful number, since it uses less digits than its factorization.

23130787027457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257837287.

The product of its (nonzero) digits is 13829760, while the sum is 56.

The spelling of 23130787027457 in words is "twenty-three trillion, one hundred thirty billion, seven hundred eighty-seven million, twenty-seven thousand, four hundred fifty-seven".