1102823231 has 2 divisors, whose sum is σ = 1102823232. Its totient is φ = 1102823230.

The previous prime is 1102823203. The next prime is 1102823243. The reversal of 1102823231 is 1323282011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102823231 - 2²⁶ = 1035714367 is a prime.

It is a super-2 number, since 2×1102823231² = 2432438157666558722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102823197 and 1102823206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102823291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551411615 + 551411616.

It is an arithmetic number, because the mean of its divisors is an integer number (551411616).

Almost surely, 2^1102823231 is an apocalyptic number.

1102823231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102823231 is an equidigital number, since it uses as much as digits as its factorization.

1102823231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1102823231 is about 33208.7824377829. The cubic root of 1102823231 is about 1033.1625019596.

The spelling of 1102823231 in words is "one billion, one hundred two million, eight hundred twenty-three thousand, two hundred thirty-one".