1013232243 has 8 divisors (see below), whose sum is σ = 1352094928. Its totient is φ = 674928864.

The previous prime is 1013232229. The next prime is 1013232277. The reversal of 1013232243 is 3422323101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1013232243 - 2⁸ = 1013231987 is a prime.

It is a super-2 number, since 2×1013232243² = 2053279156509622098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013232343) 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, 135580 + ... + 142857.

It is an arithmetic number, because the mean of its divisors is an integer number (169011866).

Almost surely, 2^1013232243 is an apocalyptic number.

1013232243 is a deficient number, since it is larger than the sum of its proper divisors (338862685).

1013232243 is a wasteful number, since it uses less digits than its factorization.

1013232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279653.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1013232243 is about 31831.3091625211. The cubic root of 1013232243 is about 1004.3914347384.

Adding to 1013232243 its reverse (3422323101), we get a palindrome (4435555344).

The spelling of 1013232243 in words is "one billion, thirteen million, two hundred thirty-two thousand, two hundred forty-three".