120303023103111 has 8 divisors (see below), whose sum is σ = 161092460121840. Its totient is φ = 79857800743232.

The previous prime is 120303023103073. The next prime is 120303023103169. The reversal of 120303023103111 is 111301320303021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120303023103111 - 2⁶ = 120303023103047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120303023123111) 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, 86053663896 + ... + 86053665293.

It is an arithmetic number, because the mean of its divisors is an integer number (20136557515230).

Almost surely, 2^{120303023103111} is an apocalyptic number.

120303023103111 is a deficient number, since it is larger than the sum of its proper divisors (40789437018729).

120303023103111 is a wasteful number, since it uses less digits than its factorization.

120303023103111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172107329425.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120303023103111 its reverse (111301320303021), we get a palindrome (231604343406132).

The spelling of 120303023103111 in words is "one hundred twenty trillion, three hundred three billion, twenty-three million, one hundred three thousand, one hundred eleven".