1102331023 has 4 divisors (see below), whose sum is σ = 1102412808. Its totient is φ = 1102249240.

The previous prime is 1102330993. The next prime is 1102331053. The reversal of 1102331023 is 3201332011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3201332011 = 29 ⋅110390759.

It is an interprime number because it is at equal distance from previous prime (1102330993) and next prime (1102331053).

It is a cyclic number.

It is not a de Polignac number, because 1102331023 - 2⁵ = 1102330991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102330988 and 1102331006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102331053) 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, 15361 + ... + 49402.

It is an arithmetic number, because the mean of its divisors is an integer number (275603202).

Almost surely, 2^1102331023 is an apocalyptic number.

1102331023 is a deficient number, since it is larger than the sum of its proper divisors (81785).

1102331023 is an equidigital number, since it uses as much as digits as its factorization.

1102331023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81784.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1102331023 is about 33201.3708000137. The cubic root of 1102331023 is about 1033.0087733268.

Adding to 1102331023 its reverse (3201332011), we get a palindrome (4303663034).

The spelling of 1102331023 in words is "one billion, one hundred two million, three hundred thirty-one thousand, twenty-three".