42023812131107 has 2 divisors, whose sum is σ = 42023812131108. Its totient is φ = 42023812131106.

The previous prime is 42023812131101. The next prime is 42023812131127. The reversal of 42023812131107 is 70113121832024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42023812131107 - 2²⁶ = 42023745022243 is a prime.

It is a super-3 number, since 3×42023812131107³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (42023812131101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21011906065553 + 21011906065554.

It is an arithmetic number, because the mean of its divisors is an integer number (21011906065554).

Almost surely, 2^{42023812131107} is an apocalyptic number.

42023812131107 is a deficient number, since it is larger than the sum of its proper divisors (1).

42023812131107 is an equidigital number, since it uses as much as digits as its factorization.

42023812131107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 42023812131107 in words is "forty-two trillion, twenty-three billion, eight hundred twelve million, one hundred thirty-one thousand, one hundred seven".