2513221214039 has 2 divisors, whose sum is σ = 2513221214040. Its totient is φ = 2513221214038.

The previous prime is 2513221213897. The next prime is 2513221214069. The reversal of 2513221214039 is 9304121223152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2513221214039 - 2¹² = 2513221209943 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2513221214069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256610607019 + 1256610607020.

It is an arithmetic number, because the mean of its divisors is an integer number (1256610607020).

Almost surely, 2^{2513221214039} is an apocalyptic number.

2513221214039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513221214039 is an equidigital number, since it uses as much as digits as its factorization.

2513221214039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 2513221214039 in words is "two trillion, five hundred thirteen billion, two hundred twenty-one million, two hundred fourteen thousand, thirty-nine".