2130301442957 has 2 divisors, whose sum is σ = 2130301442958. Its totient is φ = 2130301442956.

The previous prime is 2130301442917. The next prime is 2130301443007. The reversal of 2130301442957 is 7592441030312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1799324449321 + 330976993636 = 1341389^2 + 575306^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130301442957 - 2⁸ = 2130301442701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130301442917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065150721478 + 1065150721479.

It is an arithmetic number, because the mean of its divisors is an integer number (1065150721479).

Almost surely, 2^{2130301442957} is an apocalyptic number.

It is an amenable number.

2130301442957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130301442957 is an equidigital number, since it uses as much as digits as its factorization.

2130301442957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 2130301442957 in words is "two trillion, one hundred thirty billion, three hundred one million, four hundred forty-two thousand, nine hundred fifty-seven".