942130230331231 has 2 divisors, whose sum is σ = 942130230331232. Its totient is φ = 942130230331230.

The previous prime is 942130230331193. The next prime is 942130230331249. The reversal of 942130230331231 is 132133032031249.

It is a strong prime.

It is an emirp because it is prime and its reverse (132133032031249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 942130230331231 - 2¹⁹ = 942130229806943 is a prime.

It is a super-2 number, since 2×942130230331231² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (942130230331261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471065115165615 + 471065115165616.

It is an arithmetic number, because the mean of its divisors is an integer number (471065115165616).

Almost surely, 2^{942130230331231} is an apocalyptic number.

942130230331231 is a deficient number, since it is larger than the sum of its proper divisors (1).

942130230331231 is an equidigital number, since it uses as much as digits as its factorization.

942130230331231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 942130230331231 in words is "nine hundred forty-two trillion, one hundred thirty billion, two hundred thirty million, three hundred thirty-one thousand, two hundred thirty-one".