121541354123332 has 96 divisors (see below), whose sum is σ = 255916671784704. Its totient is φ = 49779256320000.

The previous prime is 121541354123263. The next prime is 121541354123353. The reversal of 121541354123332 is 233321453145121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10953544 + ... + 19054207.

It is an arithmetic number, because the mean of its divisors is an integer number (2665798664424).

Almost surely, 2^{121541354123332} is an apocalyptic number.

It is an amenable number.

121541354123332 is an abundant number, since it is smaller than the sum of its proper divisors (134375317661372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121541354123332 is a wasteful number, since it uses less digits than its factorization.

121541354123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30007949 (or 30007947 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 121541354123332 in words is "one hundred twenty-one trillion, five hundred forty-one billion, three hundred fifty-four million, one hundred twenty-three thousand, three hundred thirty-two".