231124992001 has 2 divisors, whose sum is σ = 231124992002. Its totient is φ = 231124992000.

The previous prime is 231124991963. The next prime is 231124992037. The reversal of 231124992001 is 100299421132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201049108225 + 30075883776 = 448385^2 + 173424^2 .

It is a cyclic number.

It is not a de Polignac number, because 231124992001 - 2²⁹ = 230588121089 is a prime.

It is not a weakly prime, because it can be changed into another prime (231124992061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115562496000 + 115562496001.

It is an arithmetic number, because the mean of its divisors is an integer number (115562496001).

Almost surely, 2^231124992001 is an apocalyptic number.

It is an amenable number.

231124992001 is a deficient number, since it is larger than the sum of its proper divisors (1).

231124992001 is an equidigital number, since it uses as much as digits as its factorization.

231124992001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 231124992001 in words is "two hundred thirty-one billion, one hundred twenty-four million, nine hundred ninety-two thousand, one".