102971032037 has 4 divisors (see below), whose sum is σ = 102973141740. Its totient is φ = 102968922336.

The previous prime is 102971031997. The next prime is 102971032051. The reversal of 102971032037 is 730230179201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 730230179201 = 1361 ⋅536539441.

It can be written as a sum of positive squares in 2 ways, for example, as 92512697281 + 10458334756 = 304159^2 + 102266^2 .

It is a cyclic number.

It is not a de Polignac number, because 102971032037 - 2³² = 98676064741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102971031988 and 102971032006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102971032097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979862 + ... + 1079847.

It is an arithmetic number, because the mean of its divisors is an integer number (25743285435).

Almost surely, 2^102971032037 is an apocalyptic number.

It is an amenable number.

102971032037 is a deficient number, since it is larger than the sum of its proper divisors (2109703).

102971032037 is an equidigital number, since it uses as much as digits as its factorization.

102971032037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109702.

The product of its (nonzero) digits is 15876, while the sum is 35.

The spelling of 102971032037 in words is "one hundred two billion, nine hundred seventy-one million, thirty-two thousand, thirty-seven".