1015132297 has 2 divisors, whose sum is σ = 1015132298. Its totient is φ = 1015132296.

The previous prime is 1015132277. The next prime is 1015132357. The reversal of 1015132297 is 7922315101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 990738576 + 24393721 = 31476^2 + 4939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1015132297 is a prime.

It is not a weakly prime, because it can be changed into another prime (1015132277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507566148 + 507566149.

It is an arithmetic number, because the mean of its divisors is an integer number (507566149).

Almost surely, 2^1015132297 is an apocalyptic number.

It is an amenable number.

1015132297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015132297 is an equidigital number, since it uses as much as digits as its factorization.

1015132297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1015132297 is about 31861.1408615574. The cubic root of 1015132297 is about 1005.0188678256.

Adding to 1015132297 its reverse (7922315101), we get a palindrome (8937447398).

The spelling of 1015132297 in words is "one billion, fifteen million, one hundred thirty-two thousand, two hundred ninety-seven".