1013275912 has 32 divisors (see below), whose sum is σ = 2107749600. Its totient is φ = 452771200.

The previous prime is 1013275903. The next prime is 1013275919. The reversal of 1013275912 is 2195723101.

It is not an unprimeable number, because it can be changed into a prime (1013275919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92389 + ... + 102772.

It is an arithmetic number, because the mean of its divisors is an integer number (65867175).

Almost surely, 2^1013275912 is an apocalyptic number.

It is an amenable number.

1013275912 is an abundant number, since it is smaller than the sum of its proper divisors (1094473688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013275912 is a wasteful number, since it uses less digits than its factorization.

1013275912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195237 (or 195233 counting only the distinct ones).

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

The square root of 1013275912 is about 31831.9950992708. The cubic root of 1013275912 is about 1004.4058638553.

The spelling of 1013275912 in words is "one billion, thirteen million, two hundred seventy-five thousand, nine hundred twelve".