120123111026 has 8 divisors (see below), whose sum is σ = 180542888064. Its totient is φ = 59942148340.

The previous prime is 120123111023. The next prime is 120123111041. The reversal of 120123111026 is 620111321021.

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

It is a junction number, because it is equal to n+sod(n) for n = 120123110989 and 120123111007.

It is not an unprimeable number, because it can be changed into a prime (120123111023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59702330 + ... + 59704341.

It is an arithmetic number, because the mean of its divisors is an integer number (22567861008).

Almost surely, 2^120123111026 is an apocalyptic number.

120123111026 is a deficient number, since it is larger than the sum of its proper divisors (60419777038).

120123111026 is a wasteful number, since it uses less digits than its factorization.

120123111026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119407176.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 120123111026 its reverse (620111321021), we get a palindrome (740234432047).

The spelling of 120123111026 in words is "one hundred twenty billion, one hundred twenty-three million, one hundred eleven thousand, twenty-six".