1053011113015 has 16 divisors (see below), whose sum is σ = 1307224176480. Its totient is φ = 813336684160.

The previous prime is 1053011113003. The next prime is 1053011113019. The reversal of 1053011113015 is 5103111103501.

It is not a de Polignac number, because 1053011113015 - 2²⁹ = 1052474242103 is a prime.

It is a super-2 number, since 2×1053011113015² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053011113019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6199197 + ... + 6366793.

It is an arithmetic number, because the mean of its divisors is an integer number (81701511030).

Almost surely, 2^{1053011113015} is an apocalyptic number.

1053011113015 is a deficient number, since it is larger than the sum of its proper divisors (254213063465).

1053011113015 is a wasteful number, since it uses less digits than its factorization.

1053011113015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210962.

The product of its (nonzero) digits is 225, while the sum is 22.

Adding to 1053011113015 its reverse (5103111103501), we get a palindrome (6156122216516).

The spelling of 1053011113015 in words is "one trillion, fifty-three billion, eleven million, one hundred thirteen thousand, fifteen".