3123503297 has 2 divisors, whose sum is σ = 3123503298. Its totient is φ = 3123503296.

The previous prime is 3123503249. The next prime is 3123503323. The reversal of 3123503297 is 7923053213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2882508721 + 240994576 = 53689^2 + 15524^2 .

It is an emirp because it is prime and its reverse (7923053213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3123503297 - 2²⁰ = 3122454721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3123563297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561751648 + 1561751649.

It is an arithmetic number, because the mean of its divisors is an integer number (1561751649).

Almost surely, 2^3123503297 is an apocalyptic number.

It is an amenable number.

3123503297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123503297 is an equidigital number, since it uses as much as digits as its factorization.

3123503297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 3123503297 is about 55888.3109156110. The cubic root of 3123503297 is about 1461.7754245737.

The spelling of 3123503297 in words is "three billion, one hundred twenty-three million, five hundred three thousand, two hundred ninety-seven".