10301113012172 has 12 divisors (see below), whose sum is σ = 18031354289256. Its totient is φ = 5149297500960.

The previous prime is 10301113012171. The next prime is 10301113012189. The reversal of 10301113012172 is 27121031110301.

It is a super-2 number, since 2×10301113012172² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10301113012171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314732873 + ... + 314765600.

It is an arithmetic number, because the mean of its divisors is an integer number (1502612857438).

Almost surely, 2^{10301113012172} is an apocalyptic number.

It is an amenable number.

10301113012172 is a deficient number, since it is larger than the sum of its proper divisors (7730241277084).

10301113012172 is a wasteful number, since it uses less digits than its factorization.

10301113012172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629502568 (or 629502566 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

Adding to 10301113012172 its reverse (27121031110301), we get a palindrome (37422144122473).

The spelling of 10301113012172 in words is "ten trillion, three hundred one billion, one hundred thirteen million, twelve thousand, one hundred seventy-two".