1015115241 has 16 divisors (see below), whose sum is σ = 1550428544. Its totient is φ = 578721024.

The previous prime is 1015115219. The next prime is 1015115267. The reversal of 1015115241 is 1425115101.

It is not a de Polignac number, because 1015115241 - 2⁷ = 1015115113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1015115341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46726 + ... + 64911.

It is an arithmetic number, because the mean of its divisors is an integer number (96901784).

Almost surely, 2^1015115241 is an apocalyptic number.

It is an amenable number.

1015115241 is a deficient number, since it is larger than the sum of its proper divisors (535313303).

1015115241 is a wasteful number, since it uses less digits than its factorization.

1015115241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112080.

The product of its (nonzero) digits is 200, while the sum is 21.

The square root of 1015115241 is about 31860.8731989567. The cubic root of 1015115241 is about 1005.0132391019.

The spelling of 1015115241 in words is "one billion, fifteen million, one hundred fifteen thousand, two hundred forty-one".