120036810 has 16 divisors (see below), whose sum is σ = 288088416. Its totient is φ = 32009808.

The previous prime is 120036803. The next prime is 120036811. The reversal of 120036810 is 18630021.

It is a super-2 number, since 2×120036810² = 28817671509952200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120036811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2000584 + ... + 2000643.

It is an arithmetic number, because the mean of its divisors is an integer number (18005526).

Almost surely, 2^120036810 is an apocalyptic number.

120036810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120036810 is an abundant number, since it is smaller than the sum of its proper divisors (168051606).

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

120036810 is a wasteful number, since it uses less digits than its factorization.

120036810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001237.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 120036810 is about 10956.1311602226. The cubic root of 120036810 is about 493.2928437470.

Adding to 120036810 its reverse (18630021), we get a palindrome (138666831).

The spelling of 120036810 in words is "one hundred twenty million, thirty-six thousand, eight hundred ten".