121003141630 has 24 divisors (see below), whose sum is σ = 253365762888. Its totient is φ = 41486791248.

The previous prime is 121003141591. The next prime is 121003141669. The reversal of 121003141630 is 36141300121.

121003141630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (121003141591) and next prime (121003141669).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123472104 + ... + 123473083.

It is an arithmetic number, because the mean of its divisors is an integer number (10556906787).

Almost surely, 2^121003141630 is an apocalyptic number.

121003141630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121003141630 is an abundant number, since it is smaller than the sum of its proper divisors (132362621258).

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

121003141630 is a wasteful number, since it uses less digits than its factorization.

121003141630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246945208 (or 246945201 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 121003141630 its reverse (36141300121), we get a palindrome (157144441751).

The spelling of 121003141630 in words is "one hundred twenty-one billion, three million, one hundred forty-one thousand, six hundred thirty".