1055013042 has 32 divisors (see below), whose sum is σ = 2213183232. Its totient is φ = 334882944.

The previous prime is 1055013023. The next prime is 1055013053. The reversal of 1055013042 is 2403105501.

It is a super-2 number, since 2×1055013042² = 2226105037580187528, which contains 22 as substring.

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, 40123 + ... + 60990.

It is an arithmetic number, because the mean of its divisors is an integer number (69161976).

Almost surely, 2^1055013042 is an apocalyptic number.

1055013042 is an abundant number, since it is smaller than the sum of its proper divisors (1158170190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055013042 is a wasteful number, since it uses less digits than its factorization.

1055013042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101202.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1055013042 is about 32480.9643021878. The cubic root of 1055013042 is about 1018.0113251610.

Adding to 1055013042 its reverse (2403105501), we get a palindrome (3458118543).

The spelling of 1055013042 in words is "one billion, fifty-five million, thirteen thousand, forty-two".