2010031021231 has 32 divisors (see below), whose sum is σ = 2159461140480. Its totient is φ = 1866461101824.

The previous prime is 2010031021157. The next prime is 2010031021259. The reversal of 2010031021231 is 1321201300102.

It is not a de Polignac number, because 2010031021231 - 2²⁹ = 2009494150319 is a prime.

It is a super-2 number, since 2×2010031021231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010031021331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179253381 + ... + 179264593.

It is an arithmetic number, because the mean of its divisors is an integer number (67483160640).

Almost surely, 2^{2010031021231} is an apocalyptic number.

2010031021231 is a deficient number, since it is larger than the sum of its proper divisors (149430119249).

2010031021231 is a wasteful number, since it uses less digits than its factorization.

2010031021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12615.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2010031021231 its reverse (1321201300102), we get a palindrome (3331232321333).

The spelling of 2010031021231 in words is "two trillion, ten billion, thirty-one million, twenty-one thousand, two hundred thirty-one".