120311231298 has 16 divisors (see below), whose sum is σ = 240686862240. Its totient is φ = 40093010496.

The previous prime is 120311231297. The next prime is 120311231347. The reversal of 120311231298 is 892132113021.

It is not an unprimeable number, because it can be changed into a prime (120311231297) 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, 2659015 + ... + 2703882.

It is an arithmetic number, because the mean of its divisors is an integer number (15042928890).

Almost surely, 2^120311231298 is an apocalyptic number.

120311231298 is an abundant number, since it is smaller than the sum of its proper divisors (120375630942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120311231298 is a wasteful number, since it uses less digits than its factorization.

120311231298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5366641.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 120311231298 in words is "one hundred twenty billion, three hundred eleven million, two hundred thirty-one thousand, two hundred ninety-eight".