2054332131 has 16 divisors (see below), whose sum is σ = 2842538400. Its totient is φ = 1318139648.

The previous prime is 2054332127. The next prime is 2054332177. The reversal of 2054332131 is 1312334502.

It is a cyclic number.

It is not a de Polignac number, because 2054332131 - 2² = 2054332127 is a prime.

It is a super-2 number, since 2×2054332131² = 8440561008918002322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054332121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9666 + ... + 64823.

It is an arithmetic number, because the mean of its divisors is an integer number (177658650).

Almost surely, 2^2054332131 is an apocalyptic number.

2054332131 is a deficient number, since it is larger than the sum of its proper divisors (788206269).

2054332131 is a wasteful number, since it uses less digits than its factorization.

2054332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74838.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2054332131 is about 45324.7408266170. The cubic root of 2054332131 is about 1271.2283011778.

Adding to 2054332131 its reverse (1312334502), we get a palindrome (3366666633).

The spelling of 2054332131 in words is "two billion, fifty-four million, three hundred thirty-two thousand, one hundred thirty-one".