120132121230111 has 16 divisors (see below), whose sum is σ = 167171061784320. Its totient is φ = 76591910714880.

The previous prime is 120132121230091. The next prime is 120132121230113. The reversal of 120132121230111 is 111032121231021.

It is not a de Polignac number, because 120132121230111 - 2³¹ = 120129973746463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120132121230113) 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, 159617701 + ... + 160368558.

It is an arithmetic number, because the mean of its divisors is an integer number (10448191361520).

Almost surely, 2^{120132121230111} is an apocalyptic number.

120132121230111 is a deficient number, since it is larger than the sum of its proper divisors (47038940554209).

120132121230111 is a wasteful number, since it uses less digits than its factorization.

120132121230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319991726.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 120132121230111 its reverse (111032121231021), we get a palindrome (231164242461132).

The spelling of 120132121230111 in words is "one hundred twenty trillion, one hundred thirty-two billion, one hundred twenty-one million, two hundred thirty thousand, one hundred eleven".