110102490 has 40 divisors (see below), whose sum is σ = 296055540. Its totient is φ = 29360448.

The previous prime is 110102479. The next prime is 110102497. The reversal of 110102490 is 94201011.

It can be written as a sum of positive squares in 2 ways, for example, as 106564329 + 3538161 = 10323^2 + 1881^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (110102497) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67155 + ... + 68774.

Almost surely, 2^110102490 is an apocalyptic number.

110102490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110102490 is an abundant number, since it is smaller than the sum of its proper divisors (185953050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110102490 is a wasteful number, since it uses less digits than its factorization.

110102490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135948 (or 135939 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 110102490 is about 10492.9733631607. The cubic root of 110102490 is about 479.2907493986.

It can be divided in two parts, 110102 and 490, that added together give a cube (110592 = 48³).

The spelling of 110102490 in words is "one hundred ten million, one hundred two thousand, four hundred ninety".