120240402110 has 64 divisors (see below), whose sum is σ = 240465024000. Its totient is φ = 43056701952.

The previous prime is 120240402097. The next prime is 120240402173. The reversal of 120240402110 is 11204042021.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 613991 + ... + 785789.

It is an arithmetic number, because the mean of its divisors is an integer number (3757266000).

Almost surely, 2^120240402110 is an apocalyptic number.

120240402110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120240402110 is a deficient number, since it is larger than the sum of its proper divisors (120224621890).

120240402110 is a wasteful number, since it uses less digits than its factorization.

120240402110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172025.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120240402110 its reverse (11204042021), we get a palindrome (131444444131).

The spelling of 120240402110 in words is "one hundred twenty billion, two hundred forty million, four hundred two thousand, one hundred ten".