1037131904021 has 8 divisors (see below), whose sum is σ = 1054151076888. Its totient is φ = 1020113280000.

The previous prime is 1037131903991. The next prime is 1037131904027. The reversal of 1037131904021 is 1204091317301.

It can be written as a sum of positive squares in 4 ways, for example, as 110313658225 + 926818245796 = 332135^2 + 962714^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1037131904021 - 2¹⁸ = 1037131641877 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 (1037131904027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5678321 + ... + 5858121.

It is an arithmetic number, because the mean of its divisors is an integer number (131768884611).

Almost surely, 2^{1037131904021} is an apocalyptic number.

It is an amenable number.

1037131904021 is a deficient number, since it is larger than the sum of its proper divisors (17019172867).

1037131904021 is an equidigital number, since it uses as much as digits as its factorization.

1037131904021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274423.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 1037131904021 in words is "one trillion, thirty-seven billion, one hundred thirty-one million, nine hundred four thousand, twenty-one".