121030332 has 24 divisors (see below), whose sum is σ = 282836736. Its totient is φ = 40281648.

The previous prime is 121030331. The next prime is 121030333. The reversal of 121030332 is 233030121.

It is an interprime number because it is at equal distance from previous prime (121030331) and next prime (121030333).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121030331) 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, 813 + ... + 15579.

It is an arithmetic number, because the mean of its divisors is an integer number (11784864).

Almost surely, 2^121030332 is an apocalyptic number.

121030332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121030332 is an abundant number, since it is smaller than the sum of its proper divisors (161806404).

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

121030332 is a wasteful number, since it uses less digits than its factorization.

121030332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15457 (or 15455 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 121030332 is about 11001.3786408795. The cubic root of 121030332 is about 494.6500699971.

Adding to 121030332 its reverse (233030121), we get a palindrome (354060453).

The spelling of 121030332 in words is "one hundred twenty-one million, thirty thousand, three hundred thirty-two".