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31310102059 is a prime number
BaseRepresentation
bin11101001010001110…
…100011111000101011
32222211001110222112121
4131022032203320223
51003110341231214
622214512052111
72155615322245
oct351216437053
988731428477
1031310102059
1112307811105
126099834037
132c4c929212
141730439095
15c33b62424
hex74a3a3e2b

31310102059 has 2 divisors, whose sum is σ = 31310102060. Its totient is φ = 31310102058.

The previous prime is 31310102027. The next prime is 31310102093. The reversal of 31310102059 is 95020101313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31310102059 - 25 = 31310102027 is a prime.

It is not a weakly prime, because it can be changed into another prime (31310102459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15655051029 + 15655051030.

It is an arithmetic number, because the mean of its divisors is an integer number (15655051030).

Almost surely, 231310102059 is an apocalyptic number.

31310102059 is a deficient number, since it is larger than the sum of its proper divisors (1).

31310102059 is an equidigital number, since it uses as much as digits as its factorization.

31310102059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

The spelling of 31310102059 in words is "thirty-one billion, three hundred ten million, one hundred two thousand, fifty-nine".