120272781110 has 8 divisors (see below), whose sum is σ = 216491006016. Its totient is φ = 48109112440.

The previous prime is 120272781047. The next prime is 120272781133. The reversal of 120272781110 is 11187272021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6013639046 + ... + 6013639065.

It is an arithmetic number, because the mean of its divisors is an integer number (27061375752).

Almost surely, 2^120272781110 is an apocalyptic number.

120272781110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120272781110 is a deficient number, since it is larger than the sum of its proper divisors (96218224906).

120272781110 is a wasteful number, since it uses less digits than its factorization.

120272781110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12027278118.

The product of its (nonzero) digits is 3136, while the sum is 32.

The spelling of 120272781110 in words is "one hundred twenty billion, two hundred seventy-two million, seven hundred eighty-one thousand, one hundred ten".