132001011121 has 4 divisors (see below), whose sum is σ = 150858298432. Its totient is φ = 113143723812.

The previous prime is 132001011119. The next prime is 132001011143. The reversal of 132001011121 is 121110100231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132001011121 - 2¹ = 132001011119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132001011101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9428643645 + ... + 9428643658.

It is an arithmetic number, because the mean of its divisors is an integer number (37714574608).

Almost surely, 2^132001011121 is an apocalyptic number.

It is an amenable number.

132001011121 is a deficient number, since it is larger than the sum of its proper divisors (18857287311).

132001011121 is an equidigital number, since it uses as much as digits as its factorization.

132001011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18857287310.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 132001011121 its reverse (121110100231), we get a palindrome (253111111352).

The spelling of 132001011121 in words is "one hundred thirty-two billion, one million, eleven thousand, one hundred twenty-one".