231000020319083 has 2 divisors, whose sum is σ = 231000020319084. Its totient is φ = 231000020319082.

The previous prime is 231000020319053. The next prime is 231000020319109. The reversal of 231000020319083 is 380913020000132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231000020319083 is a prime.

It is a super-2 number, since 2×231000020319083² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (231000020319053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115500010159541 + 115500010159542.

It is an arithmetic number, because the mean of its divisors is an integer number (115500010159542).

Almost surely, 2^{231000020319083} is an apocalyptic number.

231000020319083 is a deficient number, since it is larger than the sum of its proper divisors (1).

231000020319083 is an equidigital number, since it uses as much as digits as its factorization.

231000020319083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 231000020319083 in words is "two hundred thirty-one trillion, twenty million, three hundred nineteen thousand, eighty-three".