127012316 has 6 divisors (see below), whose sum is σ = 222271560. Its totient is φ = 63506156.

The previous prime is 127012307. The next prime is 127012343. The reversal of 127012316 is 613210721.

It is a super-2 number, since 2×127012316² = 32264256831367712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127012291 and 127012300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15876536 + ... + 15876543.

It is an arithmetic number, because the mean of its divisors is an integer number (37045260).

Almost surely, 2^127012316 is an apocalyptic number.

It is an amenable number.

127012316 is a deficient number, since it is larger than the sum of its proper divisors (95259244).

127012316 is a wasteful number, since it uses less digits than its factorization.

127012316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31753083 (or 31753081 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 127012316 is about 11269.9740904760. The cubic root of 127012316 is about 502.6688174813.

The spelling of 127012316 in words is "one hundred twenty-seven million, twelve thousand, three hundred sixteen".