120100070 has 32 divisors (see below), whose sum is σ = 234493056. Its totient is φ = 44108800.

The previous prime is 120100069. The next prime is 120100081. The reversal of 120100070 is 70001021.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646 + ... + 15585.

It is an arithmetic number, because the mean of its divisors is an integer number (7327908).

Almost surely, 2^120100070 is an apocalyptic number.

120100070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120100070 is a deficient number, since it is larger than the sum of its proper divisors (114392986).

120100070 is a wasteful number, since it uses less digits than its factorization.

120100070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17296.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 120100070 is about 10959.0177479553. The cubic root of 120100070 is about 493.3794844618.

Adding to 120100070 its reverse (70001021), we get a palindrome (190101091).

The spelling of 120100070 in words is "one hundred twenty million, one hundred thousand, seventy".