2030312970251 has 2 divisors, whose sum is σ = 2030312970252. Its totient is φ = 2030312970250.

The previous prime is 2030312970221. The next prime is 2030312970271. The reversal of 2030312970251 is 1520792130302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030312970251 - 2²² = 2030308775947 is a prime.

It is a super-2 number, since 2×2030312970251² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2030312970221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015156485125 + 1015156485126.

It is an arithmetic number, because the mean of its divisors is an integer number (1015156485126).

Almost surely, 2^{2030312970251} is an apocalyptic number.

2030312970251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030312970251 is an equidigital number, since it uses as much as digits as its factorization.

2030312970251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The spelling of 2030312970251 in words is "two trillion, thirty billion, three hundred twelve million, nine hundred seventy thousand, two hundred fifty-one".