120111500346 has 64 divisors (see below), whose sum is σ = 249401376000. Its totient is φ = 38517696000.

The previous prime is 120111500321. The next prime is 120111500351. The reversal of 120111500346 is 643005111021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85854555 + ... + 85855953.

It is an arithmetic number, because the mean of its divisors is an integer number (3896896500).

Almost surely, 2^120111500346 is an apocalyptic number.

120111500346 is an abundant number, since it is smaller than the sum of its proper divisors (129289875654).

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

120111500346 is a wasteful number, since it uses less digits than its factorization.

120111500346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 120111500346 its reverse (643005111021), we get a palindrome (763116611367).

The spelling of 120111500346 in words is "one hundred twenty billion, one hundred eleven million, five hundred thousand, three hundred forty-six".