132121031999 has 8 divisors (see below), whose sum is σ = 144135952848. Its totient is φ = 120106764160.

The previous prime is 132121031983. The next prime is 132121032037. The reversal of 132121031999 is 999130121231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132121031999 - 2⁴ = 132121031983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121031909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322709 + ... + 606945.

It is an arithmetic number, because the mean of its divisors is an integer number (18016994106).

Almost surely, 2^132121031999 is an apocalyptic number.

132121031999 is a deficient number, since it is larger than the sum of its proper divisors (12014920849).

132121031999 is a wasteful number, since it uses less digits than its factorization.

132121031999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326505.

The product of its (nonzero) digits is 26244, while the sum is 41.

The spelling of 132121031999 in words is "one hundred thirty-two billion, one hundred twenty-one million, thirty-one thousand, nine hundred ninety-nine".