231321310101032 has 32 divisors (see below), whose sum is σ = 459272211235200. Its totient is φ = 108849650068224.

The previous prime is 231321310100917. The next prime is 231321310101053. The reversal of 231321310101032 is 230101013123132.

It is a super-3 number, since 3×231321310101032³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231321310100989 and 231321310101007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56103638 + ... + 60085445.

It is an arithmetic number, because the mean of its divisors is an integer number (14352256601100).

Almost surely, 2^{231321310101032} is an apocalyptic number.

It is an amenable number.

231321310101032 is a deficient number, since it is larger than the sum of its proper divisors (227950901134168).

231321310101032 is a wasteful number, since it uses less digits than its factorization.

231321310101032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116203745 (or 116203741 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 231321310101032 its reverse (230101013123132), we get a palindrome (461422323224164).

The spelling of 231321310101032 in words is "two hundred thirty-one trillion, three hundred twenty-one billion, three hundred ten million, one hundred one thousand, thirty-two".