3230013400157 has 2 divisors, whose sum is σ = 3230013400158. Its totient is φ = 3230013400156.

The previous prime is 3230013400153. The next prime is 3230013400241. The reversal of 3230013400157 is 7510043100323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2408173245241 + 821840154916 = 1551829^2 + 906554^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230013400157 - 2² = 3230013400153 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3230013400153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615006700078 + 1615006700079.

It is an arithmetic number, because the mean of its divisors is an integer number (1615006700079).

Almost surely, 2^{3230013400157} is an apocalyptic number.

It is an amenable number.

3230013400157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230013400157 is an equidigital number, since it uses as much as digits as its factorization.

3230013400157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The spelling of 3230013400157 in words is "three trillion, two hundred thirty billion, thirteen million, four hundred thousand, one hundred fifty-seven".