1012534162001 has 2 divisors, whose sum is σ = 1012534162002. Its totient is φ = 1012534162000.

The previous prime is 1012534161997. The next prime is 1012534162009. The reversal of 1012534162001 is 1002614352101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 902973162001 + 109561000000 = 950249^2 + 331000^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012534162001 - 2² = 1012534161997 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012534162009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506267081000 + 506267081001.

It is an arithmetic number, because the mean of its divisors is an integer number (506267081001).

Almost surely, 2^{1012534162001} is an apocalyptic number.

It is an amenable number.

1012534162001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012534162001 is an equidigital number, since it uses as much as digits as its factorization.

1012534162001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 1012534162001 in words is "one trillion, twelve billion, five hundred thirty-four million, one hundred sixty-two thousand, one".