121053126350 has 24 divisors (see below), whose sum is σ = 242478725160. Its totient is φ = 44696538720.

The previous prime is 121053126331. The next prime is 121053126367. The reversal of 121053126350 is 53621350121.

121053126350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 93117140 + ... + 93118439.

It is an arithmetic number, because the mean of its divisors is an integer number (10103280215).

Almost surely, 2^121053126350 is an apocalyptic number.

121053126350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121053126350 is an abundant number, since it is smaller than the sum of its proper divisors (121425598810).

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

121053126350 is a wasteful number, since it uses less digits than its factorization.

121053126350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186235604 (or 186235599 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 121053126350 its reverse (53621350121), we get a palindrome (174674476471).

The spelling of 121053126350 in words is "one hundred twenty-one billion, fifty-three million, one hundred twenty-six thousand, three hundred fifty".