127952498031 has 8 divisors (see below), whose sum is σ = 170605083264. Its totient is φ = 85300789080.

The previous prime is 127952498017. The next prime is 127952498033. The reversal of 127952498031 is 130894259721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127952498031 - 2³¹ = 125805014383 is a prime.

It is a super-2 number, since 2×127952498031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127952498033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291900 + ... + 584046.

It is an arithmetic number, because the mean of its divisors is an integer number (21325635408).

Almost surely, 2^127952498031 is an apocalyptic number.

127952498031 is a deficient number, since it is larger than the sum of its proper divisors (42652585233).

127952498031 is a wasteful number, since it uses less digits than its factorization.

127952498031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438141.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 127952498031 in words is "one hundred twenty-seven billion, nine hundred fifty-two million, four hundred ninety-eight thousand, thirty-one".