1013045450125 has 16 divisors (see below), whose sum is σ = 1273931740224. Its totient is φ = 804249810000.

The previous prime is 1013045450117. The next prime is 1013045450177. The reversal of 1013045450125 is 5210545403101.

It is not a de Polignac number, because 1013045450125 - 2³ = 1013045450117 is a prime.

It is a super-2 number, since 2×1013045450125² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30916311 + ... + 30949060.

It is an arithmetic number, because the mean of its divisors is an integer number (79620733764).

Almost surely, 2^{1013045450125} is an apocalyptic number.

It is an amenable number.

1013045450125 is a deficient number, since it is larger than the sum of its proper divisors (260886290099).

1013045450125 is an equidigital number, since it uses as much as digits as its factorization.

1013045450125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61865517 (or 61865507 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1013045450125 in words is "one trillion, thirteen billion, forty-five million, four hundred fifty thousand, one hundred twenty-five".