1056120152 has 32 divisors (see below), whose sum is σ = 2054574720. Its totient is φ = 508408320.

The previous prime is 1056120151. The next prime is 1056120157. The reversal of 1056120152 is 2510216501.

It is a happy number.

It is a super-2 number, since 2×1056120152² = 2230779550921006208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056120151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38048 + ... + 59664.

It is an arithmetic number, because the mean of its divisors is an integer number (64205460).

Almost surely, 2^1056120152 is an apocalyptic number.

It is an amenable number.

1056120152 is a deficient number, since it is larger than the sum of its proper divisors (998454568).

1056120152 is a wasteful number, since it uses less digits than its factorization.

1056120152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21851 (or 21847 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1056120152 is about 32498.0022770631. The cubic root of 1056120152 is about 1018.3672943822.

Adding to 1056120152 its reverse (2510216501), we get a palindrome (3566336653).

The spelling of 1056120152 in words is "one billion, fifty-six million, one hundred twenty thousand, one hundred fifty-two".