31213230002301 has 16 divisors (see below), whose sum is σ = 44121229511168. Its totient is φ = 19593309153600.

The previous prime is 31213230002281. The next prime is 31213230002393. The reversal of 31213230002301 is 10320003231213.

It is not a de Polignac number, because 31213230002301 - 2³⁷ = 31075791048829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31213230002401) 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, 4535484790 + ... + 4535491671.

It is an arithmetic number, because the mean of its divisors is an integer number (2757576844448).

Almost surely, 2^{31213230002301} is an apocalyptic number.

31213230002301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

31213230002301 is a deficient number, since it is larger than the sum of its proper divisors (12907999508867).

31213230002301 is a wasteful number, since it uses less digits than its factorization.

31213230002301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9070976532.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 31213230002301 its reverse (10320003231213), we get a palindrome (41533233233514).

The spelling of 31213230002301 in words is "thirty-one trillion, two hundred thirteen billion, two hundred thirty million, two thousand, three hundred one".