2315461097 has 2 divisors, whose sum is σ = 2315461098. Its totient is φ = 2315461096.

The previous prime is 2315461069. The next prime is 2315461133. The reversal of 2315461097 is 7901645132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1350489001 + 964972096 = 36749^2 + 31064^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315461097 - 2¹⁰ = 2315460073 is a prime.

It is a super-2 number, since 2×2315461097² = 10722720183440886818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2315461097.

It is not a weakly prime, because it can be changed into another prime (2315461597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157730548 + 1157730549.

It is an arithmetic number, because the mean of its divisors is an integer number (1157730549).

Almost surely, 2^2315461097 is an apocalyptic number.

It is an amenable number.

2315461097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315461097 is an equidigital number, since it uses as much as digits as its factorization.

2315461097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2315461097 is about 48119.2383252271. The cubic root of 2315461097 is about 1322.9573076007.

The spelling of 2315461097 in words is "two billion, three hundred fifteen million, four hundred sixty-one thousand, ninety-seven".