902124131324131 has 2 divisors, whose sum is σ = 902124131324132. Its totient is φ = 902124131324130.

The previous prime is 902124131324113. The next prime is 902124131324149. The reversal of 902124131324131 is 131423131421209.

Together with previous prime (902124131324113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (902124131324113) and next prime (902124131324149).

It is an emirp because it is prime and its reverse (131423131421209) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 902124131324131 - 2²¹ = 902124129226979 is a prime.

It is a super-2 number, since 2×902124131324131² (a number of 31 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (902124131324531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451062065662065 + 451062065662066.

It is an arithmetic number, because the mean of its divisors is an integer number (451062065662066).

Almost surely, 2^{902124131324131} is an apocalyptic number.

902124131324131 is a deficient number, since it is larger than the sum of its proper divisors (1).

902124131324131 is an equidigital number, since it uses as much as digits as its factorization.

902124131324131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 902124131324131 in words is "nine hundred two trillion, one hundred twenty-four billion, one hundred thirty-one million, three hundred twenty-four thousand, one hundred thirty-one".