1973038131 has 24 divisors (see below), whose sum is σ = 2884718304. Its totient is φ = 1299369600.

The previous prime is 1973038117. The next prime is 1973038153. The reversal of 1973038131 is 1318303791.

1973038131 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1973038131 - 2¹⁰ = 1973037107 is a prime.

It is a super-2 number, since 2×1973038131² = 7785758932759946322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1973038031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440455 + ... + 444911.

It is an arithmetic number, because the mean of its divisors is an integer number (120196596).

Almost surely, 2^1973038131 is an apocalyptic number.

1973038131 is a deficient number, since it is larger than the sum of its proper divisors (911680173).

1973038131 is a wasteful number, since it uses less digits than its factorization.

1973038131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051 (or 5048 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1973038131 is about 44418.8938516033. The cubic root of 1973038131 is about 1254.2337785190.

The spelling of 1973038131 in words is "one billion, nine hundred seventy-three million, thirty-eight thousand, one hundred thirty-one".