10543400310013 has 32 divisors (see below), whose sum is σ = 11396810771712. Its totient is φ = 9729374054400.

The previous prime is 10543400310011. The next prime is 10543400310049. The reversal of 10543400310013 is 31001300434501.

It is a cyclic number.

It is not a de Polignac number, because 10543400310013 - 2¹ = 10543400310011 is a prime.

It is a super-2 number, since 2×10543400310013² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10543400310013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543400310011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 249899506 + ... + 249941692.

It is an arithmetic number, because the mean of its divisors is an integer number (356150336616).

Almost surely, 2^{10543400310013} is an apocalyptic number.

It is an amenable number.

10543400310013 is a deficient number, since it is larger than the sum of its proper divisors (853410461699).

10543400310013 is a wasteful number, since it uses less digits than its factorization.

10543400310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45685.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10543400310013 its reverse (31001300434501), we get a palindrome (41544700744514).

The spelling of 10543400310013 in words is "ten trillion, five hundred forty-three billion, four hundred million, three hundred ten thousand, thirteen".