1012160656 has 40 divisors (see below), whose sum is σ = 2113864704. Its totient is φ = 466719360.

The previous prime is 1012160629. The next prime is 1012160683. The reversal of 1012160656 is 6560612101.

It is an interprime number because it is at equal distance from previous prime (1012160629) and next prime (1012160683).

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, 375345 + ... + 378031.

Almost surely, 2^1012160656 is an apocalyptic number.

1012160656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1012160656 is an abundant number, since it is smaller than the sum of its proper divisors (1101704048).

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

1012160656 is a wasteful number, since it uses less digits than its factorization.

1012160656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4519 (or 4513 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1012160656 is about 31814.4724300121. The cubic root of 1012160656 is about 1004.0372308326.

Adding to 1012160656 its reverse (6560612101), we get a palindrome (7572772757).

The spelling of 1012160656 in words is "one billion, twelve million, one hundred sixty thousand, six hundred fifty-six".