120532215011 has 16 divisors (see below), whose sum is σ = 134738959488. Its totient is φ = 107108092800.

The previous prime is 120532215007. The next prime is 120532215019. The reversal of 120532215011 is 110512235021.

It is a cyclic number.

It is not a de Polignac number, because 120532215011 - 2² = 120532215007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120532215019) 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, 1579700 + ... + 1654241.

It is an arithmetic number, because the mean of its divisors is an integer number (8421184968).

Almost surely, 2^120532215011 is an apocalyptic number.

120532215011 is a deficient number, since it is larger than the sum of its proper divisors (14206744477).

120532215011 is a wasteful number, since it uses less digits than its factorization.

120532215011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234062.

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 120532215011 in words is "one hundred twenty billion, five hundred thirty-two million, two hundred fifteen thousand, eleven".