120103111311032 has 16 divisors (see below), whose sum is σ = 225232586597760. Its totient is φ = 60041088218304.

The previous prime is 120103111311017. The next prime is 120103111311041. The reversal of 120103111311032 is 230113111301021.

It is a junction number, because it is equal to n+sod(n) for n = 120103111310995 and 120103111311013.

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, 1308380888 + ... + 1308472679.

It is an arithmetic number, because the mean of its divisors is an integer number (14077036662360).

Almost surely, 2^{120103111311032} is an apocalyptic number.

It is an amenable number.

120103111311032 is a deficient number, since it is larger than the sum of its proper divisors (105129475286728).

120103111311032 is a wasteful number, since it uses less digits than its factorization.

120103111311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616859310 (or 2616859306 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 120103111311032 its reverse (230113111301021), we get a palindrome (350216222612053).

The spelling of 120103111311032 in words is "one hundred twenty trillion, one hundred three billion, one hundred eleven million, three hundred eleven thousand, thirty-two".