1056310340 has 24 divisors (see below), whose sum is σ = 2220735552. Its totient is φ = 422051040.

The previous prime is 1056310303. The next prime is 1056310363. The reversal of 1056310340 is 430136501.

It is a happy number.

It is a super-2 number, since 2×1056310340² = 2231583068781831200, which contains 22 as substring.

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, 10976 + ... + 47255.

It is an arithmetic number, because the mean of its divisors is an integer number (92530648).

Almost surely, 2^1056310340 is an apocalyptic number.

1056310340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1056310340 is an abundant number, since it is smaller than the sum of its proper divisors (1164425212).

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

1056310340 is a wasteful number, since it uses less digits than its factorization.

1056310340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59147 (or 59145 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1056310340 is about 32500.9282944349. The cubic root of 1056310340 is about 1018.4284205125.

Adding to 1056310340 its reverse (430136501), we get a palindrome (1486446841).

The spelling of 1056310340 in words is "one billion, fifty-six million, three hundred ten thousand, three hundred forty".