1102430902431 has 4 divisors (see below), whose sum is σ = 1469907869912. Its totient is φ = 734953934952.

The previous prime is 1102430902393. The next prime is 1102430902453. The reversal of 1102430902431 is 1342090342011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1102430902431 - 2⁶ = 1102430902367 is a prime.

It is a super-2 number, since 2×1102430902431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102430952431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183738483736 + ... + 183738483741.

It is an arithmetic number, because the mean of its divisors is an integer number (367476967478).

Almost surely, 2^{1102430902431} is an apocalyptic number.

1102430902431 is a deficient number, since it is larger than the sum of its proper divisors (367476967481).

1102430902431 is an equidigital number, since it uses as much as digits as its factorization.

1102430902431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367476967480.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 1102430902431 in words is "one trillion, one hundred two billion, four hundred thirty million, nine hundred two thousand, four hundred thirty-one".