10231003212 has 24 divisors (see below), whose sum is σ = 23874747456. Its totient is φ = 3409990608.

The previous prime is 10231003187. The next prime is 10231003213. The reversal of 10231003212 is 21230013201.

It is a junction number, because it is equal to n+sod(n) for n = 10231003191 and 10231003200.

It is not an unprimeable number, because it can be changed into a prime (10231003213) 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, 100063 + ... + 174569.

It is an arithmetic number, because the mean of its divisors is an integer number (994781144).

Almost surely, 2^10231003212 is an apocalyptic number.

10231003212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10231003212 is an abundant number, since it is smaller than the sum of its proper divisors (13643744244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231003212 is a wasteful number, since it uses less digits than its factorization.

10231003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85957 (or 85955 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10231003212 its reverse (21230013201), we get a palindrome (31461016413).

The spelling of 10231003212 in words is "ten billion, two hundred thirty-one million, three thousand, two hundred twelve".