10312234512511 has 4 divisors (see below), whose sum is σ = 10854983697400. Its totient is φ = 9769485327624.

The previous prime is 10312234512439. The next prime is 10312234512521. The reversal of 10312234512511 is 11521543221301.

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

It is not a de Polignac number, because 10312234512511 - 2²⁹ = 10311697641599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312234512521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271374592416 + ... + 271374592453.

It is an arithmetic number, because the mean of its divisors is an integer number (2713745924350).

Almost surely, 2^{10312234512511} is an apocalyptic number.

10312234512511 is a deficient number, since it is larger than the sum of its proper divisors (542749184889).

10312234512511 is an equidigital number, since it uses as much as digits as its factorization.

10312234512511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542749184888.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 10312234512511 its reverse (11521543221301), we get a palindrome (21833777733812).

The spelling of 10312234512511 in words is "ten trillion, three hundred twelve billion, two hundred thirty-four million, five hundred twelve thousand, five hundred eleven".