231010100103012 has 48 divisors (see below), whose sum is σ = 547092583145472. Its totient is φ = 75850750467360.

The previous prime is 231010100102983. The next prime is 231010100103023. The reversal of 231010100103012 is 210301001010132.

It is a happy number.

231010100103012 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×231010100103012² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231010100102982 and 231010100103000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12184437 + ... + 24707907.

It is an arithmetic number, because the mean of its divisors is an integer number (11397762148864).

Almost surely, 2^{231010100103012} is an apocalyptic number.

It is an amenable number.

231010100103012 is an abundant number, since it is smaller than the sum of its proper divisors (316082483042460).

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

231010100103012 is a wasteful number, since it uses less digits than its factorization.

231010100103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12546488 (or 12546486 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 231010100103012 its reverse (210301001010132), we get a palindrome (441311101113144).

The spelling of 231010100103012 in words is "two hundred thirty-one trillion, ten billion, one hundred million, one hundred three thousand, twelve".