1012265031001 has 8 divisors (see below), whose sum is σ = 1207173204864. Its totient is φ = 829931578080.

The previous prime is 1012265030989. The next prime is 1012265031031. The reversal of 1012265031001 is 1001305622101.

It is a happy number.

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 1012265031001 - 2⁷ = 1012265030873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012265031031) 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, 3143680060 + ... + 3143680381.

It is an arithmetic number, because the mean of its divisors is an integer number (150896650608).

Almost surely, 2^{1012265031001} is an apocalyptic number.

It is an amenable number.

1012265031001 is a deficient number, since it is larger than the sum of its proper divisors (194908173863).

1012265031001 is an equidigital number, since it uses as much as digits as its factorization.

1012265031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287360471.

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 1012265031001 in words is "one trillion, twelve billion, two hundred sixty-five million, thirty-one thousand, one".