1056103853178 has 48 divisors (see below), whose sum is σ = 2321831318688. Its totient is φ = 320011005600.

The previous prime is 1056103853177. The next prime is 1056103853209. The reversal of 1056103853178 is 8713583016501.

It is a super-2 number, since 2×1056103853178² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056103853177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14404300 + ... + 14477432.

It is an arithmetic number, because the mean of its divisors is an integer number (48371485806).

Almost surely, 2^{1056103853178} is an apocalyptic number.

1056103853178 is an abundant number, since it is smaller than the sum of its proper divisors (1265727465510).

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

1056103853178 is a wasteful number, since it uses less digits than its factorization.

1056103853178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93051 (or 93040 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

Adding to 1056103853178 its reverse (8713583016501), we get a palindrome (9769686869679).

The spelling of 1056103853178 in words is "one trillion, fifty-six billion, one hundred three million, eight hundred fifty-three thousand, one hundred seventy-eight".