120312431006 has 8 divisors (see below), whose sum is σ = 180772979904. Its totient is φ = 60054771040.

The previous prime is 120312430981. The next prime is 120312431011. The reversal of 120312431006 is 600134213021.

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

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, 50720750 + ... + 50723121.

It is an arithmetic number, because the mean of its divisors is an integer number (22596622488).

Almost surely, 2^120312431006 is an apocalyptic number.

120312431006 is a deficient number, since it is larger than the sum of its proper divisors (60460548898).

120312431006 is a wasteful number, since it uses less digits than its factorization.

120312431006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101444466.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120312431006 its reverse (600134213021), we get a palindrome (720446644027).

The spelling of 120312431006 in words is "one hundred twenty billion, three hundred twelve million, four hundred thirty-one thousand, six".