120782941 has 8 divisors (see below), whose sum is σ = 125546400. Its totient is φ = 116059440.

The previous prime is 120782939. The next prime is 120782947. The reversal of 120782941 is 149287021.

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

It is a cyclic number.

It is not a de Polignac number, because 120782941 - 2¹ = 120782939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120782897 and 120782906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120782947) 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, 3751 + ... + 15988.

It is an arithmetic number, because the mean of its divisors is an integer number (15693300).

Almost surely, 2^120782941 is an apocalyptic number.

It is an amenable number.

120782941 is a deficient number, since it is larger than the sum of its proper divisors (4763459).

120782941 is a wasteful number, since it uses less digits than its factorization.

120782941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19979.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 120782941 is about 10990.1292531071. The cubic root of 120782941 is about 494.3128117081.

It can be divided in two parts, 1207 and 82941, that added together give a palindrome (84148).

The spelling of 120782941 in words is "one hundred twenty million, seven hundred eighty-two thousand, nine hundred forty-one".