121030132 has 6 divisors (see below), whose sum is σ = 211802738. Its totient is φ = 60515064.

The previous prime is 121030099. The next prime is 121030141. The reversal of 121030132 is 231030121.

It can be written as a sum of positive squares in only one way, i.e., 120209296 + 820836 = 10964^2 + 906^2 .

It is a super-3 number, since 3×121030132³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15128763 + ... + 15128770.

Almost surely, 2^121030132 is an apocalyptic number.

It is an amenable number.

121030132 is a deficient number, since it is larger than the sum of its proper divisors (90772606).

121030132 is a wasteful number, since it uses less digits than its factorization.

121030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30257537 (or 30257535 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 121030132 is about 11001.3695511059. The cubic root of 121030132 is about 494.6497975308.

Adding to 121030132 its reverse (231030121), we get a palindrome (352060253).

The spelling of 121030132 in words is "one hundred twenty-one million, thirty thousand, one hundred thirty-two".