2023381071937 has 8 divisors (see below), whose sum is σ = 2024775508392. Its totient is φ = 2021986905600.

The previous prime is 2023381071931. The next prime is 2023381071953. The reversal of 2023381071937 is 7391701833202.

It is a happy number.

It is a Cunningham number, because it is equal to 1422456²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 2023381071936 = 1^2 + 1422456^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023381071937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023381071931) 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, 16263387 + ... + 16387327.

It is an arithmetic number, because the mean of its divisors is an integer number (253096938549).

Almost surely, 2^{2023381071937} is an apocalyptic number.

It is an amenable number.

2023381071937 is a deficient number, since it is larger than the sum of its proper divisors (1394436455).

2023381071937 is a wasteful number, since it uses less digits than its factorization.

2023381071937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135059.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 2023381071937 in words is "two trillion, twenty-three billion, three hundred eighty-one million, seventy-one thousand, nine hundred thirty-seven".