1012252514311 has 4 divisors (see below), whose sum is σ = 1012722675552. Its totient is φ = 1011782353072.

The previous prime is 1012252514281. The next prime is 1012252514323. The reversal of 1012252514311 is 1134152522101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1012252514311 - 2²⁵ = 1012218959879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012252514311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012252514341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235077391 + ... + 235081696.

It is an arithmetic number, because the mean of its divisors is an integer number (253180668888).

Almost surely, 2^{1012252514311} is an apocalyptic number.

1012252514311 is a deficient number, since it is larger than the sum of its proper divisors (470161241).

1012252514311 is an equidigital number, since it uses as much as digits as its factorization.

1012252514311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470161240.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 1012252514311 in words is "one trillion, twelve billion, two hundred fifty-two million, five hundred fourteen thousand, three hundred eleven".