132121012111 has 24 divisors (see below), whose sum is σ = 148844917760. Its totient is φ = 117124373520.

The previous prime is 132121012103. The next prime is 132121012117. The reversal of 132121012111 is 111210121231.

It is a happy number.

It is not a de Polignac number, because 132121012111 - 2³ = 132121012103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121012117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3200146 + ... + 3241168.

Almost surely, 2^132121012111 is an apocalyptic number.

132121012111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132121012111 is a deficient number, since it is larger than the sum of its proper divisors (16723905649).

132121012111 is a wasteful number, since it uses less digits than its factorization.

132121012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41707 (or 41696 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 132121012111 its reverse (111210121231), we get a palindrome (243331133342).

The spelling of 132121012111 in words is "one hundred thirty-two billion, one hundred twenty-one million, twelve thousand, one hundred eleven".