110012040 has 64 divisors (see below), whose sum is σ = 366710400. Its totient is φ = 29336256.

The previous prime is 110012039. The next prime is 110012069. The reversal of 110012040 is 40210011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49852 + ... + 52011.

It is an arithmetic number, because the mean of its divisors is an integer number (5729850).

Almost surely, 2^110012040 is an apocalyptic number.

110012040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110012040 is an abundant number, since it is smaller than the sum of its proper divisors (256698360).

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

110012040 is a wasteful number, since it uses less digits than its factorization.

110012040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101883 (or 101873 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 110012040 is about 10488.6624504748. The cubic root of 110012040 is about 479.1594664913.

Adding to 110012040 its reverse (40210011), we get a palindrome (150222051).

It can be divided in two parts, 11001 and 2040, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 110012040 in words is "one hundred ten million, twelve thousand, forty".