1102431013 has 8 divisors (see below), whose sum is σ = 1127070720. Its totient is φ = 1077840720.

The previous prime is 1102430929. The next prime is 1102431023. The reversal of 1102431013 is 3101342011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102431013 - 2²⁹ = 565560101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102431023) 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, 34743 + ... + 58411.

It is an arithmetic number, because the mean of its divisors is an integer number (140883840).

Almost surely, 2^1102431013 is an apocalyptic number.

It is an amenable number.

1102431013 is a deficient number, since it is larger than the sum of its proper divisors (24639707).

1102431013 is an equidigital number, since it uses as much as digits as its factorization.

1102431013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24707.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1102431013 is about 33202.8765771883. The cubic root of 1102431013 is about 1033.0400063600.

Adding to 1102431013 its reverse (3101342011), we get a palindrome (4203773024).

The spelling of 1102431013 in words is "one billion, one hundred two million, four hundred thirty-one thousand, thirteen".