132253452121 has 16 divisors (see below), whose sum is σ = 156039513088. Its totient is φ = 109691366400.

The previous prime is 132253452101. The next prime is 132253452167. The reversal of 132253452121 is 121254352231.

It is a happy number.

It is not a de Polignac number, because 132253452121 - 2¹¹ = 132253450073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132253452101) 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, 2357761 + ... + 2413201.

It is an arithmetic number, because the mean of its divisors is an integer number (9752469568).

Almost surely, 2^132253452121 is an apocalyptic number.

It is an amenable number.

132253452121 is a deficient number, since it is larger than the sum of its proper divisors (23786060967).

132253452121 is a wasteful number, since it uses less digits than its factorization.

132253452121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66472.

The product of its digits is 14400, while the sum is 31.

The spelling of 132253452121 in words is "one hundred thirty-two billion, two hundred fifty-three million, four hundred fifty-two thousand, one hundred twenty-one".