110989253 has 2 divisors, whose sum is σ = 110989254. Its totient is φ = 110989252.

The previous prime is 110989247. The next prime is 110989271. The reversal of 110989253 is 352989011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76860289 + 34128964 = 8767^2 + 5842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110989253 is a prime.

It is a super-2 number, since 2×110989253² = 24637228562996018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110989223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55494626 + 55494627.

It is an arithmetic number, because the mean of its divisors is an integer number (55494627).

Almost surely, 2^110989253 is an apocalyptic number.

It is an amenable number.

110989253 is a deficient number, since it is larger than the sum of its proper divisors (1).

110989253 is an equidigital number, since it uses as much as digits as its factorization.

110989253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 110989253 is about 10535.1437104579. The cubic root of 110989253 is about 480.5740426720.

The spelling of 110989253 in words is "one hundred ten million, nine hundred eighty-nine thousand, two hundred fifty-three".