120042310 has 32 divisors (see below), whose sum is σ = 226087200. Its totient is φ = 45830400.

The previous prime is 120042271. The next prime is 120042311. The reversal of 120042310 is 13240021.

It is a super-2 number, since 2×120042310² = 28820312380272200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120042311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23485 + ... + 28135.

It is an arithmetic number, because the mean of its divisors is an integer number (7065225).

Almost surely, 2^120042310 is an apocalyptic number.

120042310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120042310 is a deficient number, since it is larger than the sum of its proper divisors (106044890).

120042310 is a wasteful number, since it uses less digits than its factorization.

120042310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120042310 is about 10956.3821583587. The cubic root of 120042310 is about 493.3003777393.

Adding to 120042310 its reverse (13240021), we get a palindrome (133282331).

The spelling of 120042310 in words is "one hundred twenty million, forty-two thousand, three hundred ten".