1102431031322 has 8 divisors (see below), whose sum is σ = 1653715782900. Its totient is φ = 551192437024.

The previous prime is 1102431031319. The next prime is 1102431031411. The reversal of 1102431031322 is 2231301342011.

It can be written as a sum of positive squares in 2 ways, for example, as 1101704243641 + 726787681 = 1049621^2 + 26959^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11479547 + ... + 11575182.

Almost surely, 2^{1102431031322} is an apocalyptic number.

1102431031322 is a deficient number, since it is larger than the sum of its proper divisors (551284751578).

1102431031322 is a wasteful number, since it uses less digits than its factorization.

1102431031322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23078640.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1102431031322 its reverse (2231301342011), we get a palindrome (3333732373333).

The spelling of 1102431031322 in words is "one trillion, one hundred two billion, four hundred thirty-one million, thirty-one thousand, three hundred twenty-two".