2312570820019 has 2 divisors, whose sum is σ = 2312570820020. Its totient is φ = 2312570820018.

The previous prime is 2312570819971. The next prime is 2312570820031. The reversal of 2312570820019 is 9100280752132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2312570820019 - 2¹³ = 2312570811827 is a prime.

It is a super-2 number, since 2×2312570820019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2312570820059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156285410009 + 1156285410010.

It is an arithmetic number, because the mean of its divisors is an integer number (1156285410010).

Almost surely, 2^{2312570820019} is an apocalyptic number.

2312570820019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312570820019 is an equidigital number, since it uses as much as digits as its factorization.

2312570820019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 2312570820019 in words is "two trillion, three hundred twelve billion, five hundred seventy million, eight hundred twenty thousand, nineteen".