2131000301311 has 16 divisors (see below), whose sum is σ = 2443418984448. Its totient is φ = 1820579904000.

The previous prime is 2131000301273. The next prime is 2131000301347. The reversal of 2131000301311 is 1131030001312.

It is a cyclic number.

It is not a de Polignac number, because 2131000301311 - 2¹³ = 2131000293119 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 (2131000311311) 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, 56132386 + ... + 56170336.

It is an arithmetic number, because the mean of its divisors is an integer number (152713686528).

Almost surely, 2^{2131000301311} is an apocalyptic number.

2131000301311 is a deficient number, since it is larger than the sum of its proper divisors (312418683137).

2131000301311 is a wasteful number, since it uses less digits than its factorization.

2131000301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64062.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 2131000301311 its reverse (1131030001312), we get a palindrome (3262030302623).

The spelling of 2131000301311 in words is "two trillion, one hundred thirty-one billion, three hundred one thousand, three hundred eleven".