10172325312127 has 16 divisors (see below), whose sum is σ = 11205484790400. Its totient is φ = 9157305342240.

The previous prime is 10172325312113. The next prime is 10172325312137. The reversal of 10172325312127 is 72121352327101.

It is a de Polignac number, because none of the positive numbers 2^k-10172325312127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172325312137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003024 + ... + 4620682.

It is an arithmetic number, because the mean of its divisors is an integer number (700342799400).

Almost surely, 2^{10172325312127} is an apocalyptic number.

10172325312127 is a deficient number, since it is larger than the sum of its proper divisors (1033159478273).

10172325312127 is a wasteful number, since it uses less digits than its factorization.

10172325312127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620166.

The product of its (nonzero) digits is 35280, while the sum is 37.

Adding to 10172325312127 its reverse (72121352327101), we get a palindrome (82293677639228).

The spelling of 10172325312127 in words is "ten trillion, one hundred seventy-two billion, three hundred twenty-five million, three hundred twelve thousand, one hundred twenty-seven".