31330234020411 has 16 divisors (see below), whose sum is σ = 46474138876800. Its totient is φ = 20860282866024.

The previous prime is 31330234020359. The next prime is 31330234020419. The reversal of 31330234020411 is 11402043203313.

It is a happy number.

31330234020411 is a `hidden beast` number, since 3 + 1 + 3 + 302 + 340 + 2 + 0 + 4 + 11 = 666.

It is not a de Polignac number, because 31330234020411 - 2¹⁰ = 31330234019387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (31330234020419) 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, 737195421 + ... + 737237918.

It is an arithmetic number, because the mean of its divisors is an integer number (2904633679800).

Almost surely, 2^{31330234020411} is an apocalyptic number.

31330234020411 is a deficient number, since it is larger than the sum of its proper divisors (15143904856389).

31330234020411 is a wasteful number, since it uses less digits than its factorization.

31330234020411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474434135 (or 1474434129 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 31330234020411 its reverse (11402043203313), we get a palindrome (42732277223724).

The spelling of 31330234020411 in words is "thirty-one trillion, three hundred thirty billion, two hundred thirty-four million, twenty thousand, four hundred eleven".