57110130 has 256 divisors, whose sum is σ = 197406720. Its totient is φ = 11404800.

The previous prime is 57110113. The next prime is 57110161. The reversal of 57110130 is 3101175.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 852357 + ... + 852423.

It is an arithmetic number, because the mean of its divisors is an integer number (771120).

Almost surely, 2^57110130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57110130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98703360).

57110130 is an abundant number, since it is smaller than the sum of its proper divisors (140296590).

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

57110130 is a wasteful number, since it uses less digits than its factorization.

57110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 57110130 is about 7557.1244531237. The cubic root of 57110130 is about 385.0978106466.

It can be divided in two parts, 571 and 10130, that added together give a palindrome (10701).

The spelling of 57110130 in words is "fifty-seven million, one hundred ten thousand, one hundred thirty".