140110100 has 36 divisors (see below), whose sum is σ = 327429564. Its totient is φ = 51732480.

The previous prime is 140110093. The next prime is 140110127. The reversal of 140110100 is 1011041.

It can be written as a sum of positive squares in 6 ways, for example, as 6615184 + 133494916 = 2572^2 + 11554^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52589 + ... + 55188.

Almost surely, 2^140110100 is an apocalyptic number.

140110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140110100 is an abundant number, since it is smaller than the sum of its proper divisors (187319464).

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

140110100 is a wasteful number, since it uses less digits than its factorization.

140110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107804 (or 107797 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 140110100 is about 11836.8112260017. The cubic root of 140110100 is about 519.3854920424.

Adding to 140110100 its reverse (1011041), we get a palindrome (141121141).

The spelling of 140110100 in words is "one hundred forty million, one hundred ten thousand, one hundred".