112023131993 has 2 divisors, whose sum is σ = 112023131994. Its totient is φ = 112023131992.

The previous prime is 112023131981. The next prime is 112023132019. The reversal of 112023131993 is 399131320211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71586748249 + 40436383744 = 267557^2 + 201088^2 .

It is a cyclic number.

It is not a de Polignac number, because 112023131993 - 2¹⁴ = 112023115609 is a prime.

It is a super-2 number, since 2×112023131993² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112023131593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011565996 + 56011565997.

It is an arithmetic number, because the mean of its divisors is an integer number (56011565997).

Almost surely, 2^112023131993 is an apocalyptic number.

It is an amenable number.

112023131993 is a deficient number, since it is larger than the sum of its proper divisors (1).

112023131993 is an equidigital number, since it uses as much as digits as its factorization.

112023131993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The spelling of 112023131993 in words is "one hundred twelve billion, twenty-three million, one hundred thirty-one thousand, nine hundred ninety-three".