1102310311031 has 8 divisors (see below), whose sum is σ = 1141185146304. Its totient is φ = 1064078035200.

The previous prime is 1102310311019. The next prime is 1102310311073. The reversal of 1102310311031 is 1301130132011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102310311031 is a prime.

It is a super-2 number, since 2×1102310311031² (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 (1102310311001) 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, 160636370 + ... + 160643231.

It is an arithmetic number, because the mean of its divisors is an integer number (142648143288).

Almost surely, 2^{1102310311031} is an apocalyptic number.

1102310311031 is a deficient number, since it is larger than the sum of its proper divisors (38874835273).

1102310311031 is an equidigital number, since it uses as much as digits as its factorization.

1102310311031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321279721.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1102310311031 its reverse (1301130132011), we get a palindrome (2403440443042).

The spelling of 1102310311031 in words is "one trillion, one hundred two billion, three hundred ten million, three hundred eleven thousand, thirty-one".