32130111020011 has 16 divisors (see below), whose sum is σ = 33561961804800. Its totient is φ = 30719876469408.

The previous prime is 32130111020009. The next prime is 32130111020027. The reversal of 32130111020011 is 11002011103123.

It is a happy number.

It is not a de Polignac number, because 32130111020011 - 2¹ = 32130111020009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32130111027011) 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, 89068570 + ... + 89428576.

It is an arithmetic number, because the mean of its divisors is an integer number (2097622612800).

Almost surely, 2^{32130111020011} is an apocalyptic number.

32130111020011 is a deficient number, since it is larger than the sum of its proper divisors (1431850784789).

32130111020011 is a wasteful number, since it uses less digits than its factorization.

32130111020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390018.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 32130111020011 its reverse (11002011103123), we get a palindrome (43132122123134).

The spelling of 32130111020011 in words is "thirty-two trillion, one hundred thirty billion, one hundred eleven million, twenty thousand, eleven".