127099517092 has 12 divisors (see below), whose sum is σ = 234130689520. Its totient is φ = 60205034376.

The previous prime is 127099517081. The next prime is 127099517131. The reversal of 127099517092 is 290715990721.

It is a happy number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836180958 + ... + 836181109.

Almost surely, 2^127099517092 is an apocalyptic number.

It is an amenable number.

127099517092 is a deficient number, since it is larger than the sum of its proper divisors (107031172428).

127099517092 is a wasteful number, since it uses less digits than its factorization.

127099517092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672362090 (or 1672362088 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 52.

The spelling of 127099517092 in words is "one hundred twenty-seven billion, ninety-nine million, five hundred seventeen thousand, ninety-two".