120130321220111 has 16 divisors (see below), whose sum is σ = 131006642479200. Its totient is φ = 109720960771968.

The previous prime is 120130321220099. The next prime is 120130321220191. The reversal of 120130321220111 is 111022123031021.

It is a cyclic number.

It is not a de Polignac number, because 120130321220111 - 2⁶ = 120130321220047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120130321220191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160647920 + ... + 161393973.

It is an arithmetic number, because the mean of its divisors is an integer number (8187915154950).

Almost surely, 2^{120130321220111} is an apocalyptic number.

120130321220111 is a deficient number, since it is larger than the sum of its proper divisors (10876321259089).

120130321220111 is a wasteful number, since it uses less digits than its factorization.

120130321220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322042618.

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

Adding to 120130321220111 its reverse (111022123031021), we get a palindrome (231152444251132).

The spelling of 120130321220111 in words is "one hundred twenty trillion, one hundred thirty billion, three hundred twenty-one million, two hundred twenty thousand, one hundred eleven".