1053120502 has 16 divisors (see below), whose sum is σ = 1808663040. Its totient is φ = 450508968.

The previous prime is 1053120479. The next prime is 1053120511. The reversal of 1053120502 is 2050213501.

It is a super-2 number, since 2×1053120502² = 2218125583465464008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053120502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61102 + ... + 76417.

It is an arithmetic number, because the mean of its divisors is an integer number (113041440).

Almost surely, 2^1053120502 is an apocalyptic number.

1053120502 is a deficient number, since it is larger than the sum of its proper divisors (755542538).

1053120502 is a wasteful number, since it uses less digits than its factorization.

1053120502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138075.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1053120502 is about 32451.8181616994. The cubic root of 1053120502 is about 1017.4022393785.

The spelling of 1053120502 in words is "one billion, fifty-three million, one hundred twenty thousand, five hundred two".