3103320112357 has 2 divisors, whose sum is σ = 3103320112358. Its totient is φ = 3103320112356.

The previous prime is 3103320112309. The next prime is 3103320112363. The reversal of 3103320112357 is 7532110233013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1703674952001 + 1399645160356 = 1305249^2 + 1183066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3103320112357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103320110357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551660056178 + 1551660056179.

It is an arithmetic number, because the mean of its divisors is an integer number (1551660056179).

Almost surely, 2^{3103320112357} is an apocalyptic number.

It is an amenable number.

3103320112357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103320112357 is an equidigital number, since it uses as much as digits as its factorization.

3103320112357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 31.

The spelling of 3103320112357 in words is "three trillion, one hundred three billion, three hundred twenty million, one hundred twelve thousand, three hundred fifty-seven".