121141533052 has 12 divisors (see below), whose sum is σ = 212000148976. Its totient is φ = 60570061920.

The previous prime is 121141533049. The next prime is 121141533089. The reversal of 121141533052 is 250335141121.

It is a super-3 number, since 3×121141533052³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121141533052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493777 + ... + 697207.

Almost surely, 2^121141533052 is an apocalyptic number.

It is an amenable number.

121141533052 is a deficient number, since it is larger than the sum of its proper divisors (90858615924).

121141533052 is a wasteful number, since it uses less digits than its factorization.

121141533052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352308 (or 352306 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 121141533052 its reverse (250335141121), we get a palindrome (371476674173).

The spelling of 121141533052 in words is "one hundred twenty-one billion, one hundred forty-one million, five hundred thirty-three thousand, fifty-two".