83070740331 has 24 divisors (see below), whose sum is σ = 125558516096. Its totient is φ = 52859848320.

The previous prime is 83070740299. The next prime is 83070740341. The reversal of 83070740331 is 13304707038.

It is not a de Polignac number, because 83070740331 - 2⁵ = 83070740299 is a prime.

It is a super-2 number, since 2×83070740331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83070740341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2018980 + ... + 2059713.

Almost surely, 2^83070740331 is an apocalyptic number.

83070740331 is a deficient number, since it is larger than the sum of its proper divisors (42487775765).

83070740331 is a wasteful number, since it uses less digits than its factorization.

83070740331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4078803 (or 4078800 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 83070740331 in words is "eighty-three billion, seventy million, seven hundred forty thousand, three hundred thirty-one".