2302129957 has 2 divisors, whose sum is σ = 2302129958. Its totient is φ = 2302129956.

The previous prime is 2302129943. The next prime is 2302130009. The reversal of 2302129957 is 7599212032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1912225441 + 389904516 = 43729^2 + 19746^2 .

It is a cyclic number.

It is not a de Polignac number, because 2302129957 - 2²³ = 2293741349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302129937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151064978 + 1151064979.

It is an arithmetic number, because the mean of its divisors is an integer number (1151064979).

Almost surely, 2^2302129957 is an apocalyptic number.

It is an amenable number.

2302129957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302129957 is an equidigital number, since it uses as much as digits as its factorization.

2302129957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2302129957 is about 47980.5164311515. The cubic root of 2302129957 is about 1320.4134680028.

The spelling of 2302129957 in words is "two billion, three hundred two million, one hundred twenty-nine thousand, nine hundred fifty-seven".