31010102011133 has 24 divisors (see below), whose sum is σ = 36823874172768. Its totient is φ = 26028711779616.

The previous prime is 31010102011117. The next prime is 31010102011139. The reversal of 31010102011133 is 33111020101013.

It is not a de Polignac number, because 31010102011133 - 2⁴ = 31010102011117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31010102011139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10057391 + ... + 12773852.

It is an arithmetic number, because the mean of its divisors is an integer number (1534328090532).

Almost surely, 2^{31010102011133} is an apocalyptic number.

It is an amenable number.

31010102011133 is a deficient number, since it is larger than the sum of its proper divisors (5813772161635).

31010102011133 is a wasteful number, since it uses less digits than its factorization.

31010102011133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22831833 (or 22831826 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 31010102011133 its reverse (33111020101013), we get a palindrome (64121122112146).

The spelling of 31010102011133 in words is "thirty-one trillion, ten billion, one hundred two million, eleven thousand, one hundred thirty-three".