10712400332113 has 4 divisors (see below), whose sum is σ = 10712410948260. Its totient is φ = 10712389715968.

The previous prime is 10712400332111. The next prime is 10712400332131. The reversal of 10712400332113 is 31123300421701.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1902942998784 + 8809457333329 = 1379472^2 + 2968073^2 .

It is a cyclic number.

It is not a de Polignac number, because 10712400332113 - 2¹ = 10712400332111 is a prime.

It is a super-2 number, since 2×10712400332113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10712400332111) 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, 3614320 + ... + 5872657.

It is an arithmetic number, because the mean of its divisors is an integer number (2678102737065).

Almost surely, 2^{10712400332113} is an apocalyptic number.

It is an amenable number.

10712400332113 is a deficient number, since it is larger than the sum of its proper divisors (10616147).

10712400332113 is an equidigital number, since it uses as much as digits as its factorization.

10712400332113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10616146.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 10712400332113 its reverse (31123300421701), we get a palindrome (41835700753814).

The spelling of 10712400332113 in words is "ten trillion, seven hundred twelve billion, four hundred million, three hundred thirty-two thousand, one hundred thirteen".