1103210233231 has 8 divisors (see below), whose sum is σ = 1116548763120. Its totient is φ = 1089872818752.

The previous prime is 1103210233163. The next prime is 1103210233243. The reversal of 1103210233231 is 1323320123011.

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 1103210233231 - 2²⁹ = 1102673362319 is a prime.

It is a super-2 number, since 2×1103210233231² (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 (1103210233261) 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, 1804765 + ... + 2337433.

It is an arithmetic number, because the mean of its divisors is an integer number (139568595390).

Almost surely, 2^{1103210233231} is an apocalyptic number.

1103210233231 is a deficient number, since it is larger than the sum of its proper divisors (13338529889).

1103210233231 is an equidigital number, since it uses as much as digits as its factorization.

1103210233231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557705.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1103210233231 its reverse (1323320123011), we get a palindrome (2426530356242).

The spelling of 1103210233231 in words is "one trillion, one hundred three billion, two hundred ten million, two hundred thirty-three thousand, two hundred thirty-one".