121140140304300 has 72 divisors (see below), whose sum is σ = 377460252570576. Its totient is φ = 29819111458560.

The previous prime is 121140140304289. The next prime is 121140140304311. The reversal of 121140140304300 is 3403041041121.

It is an interprime number because it is at equal distance from previous prime (121140140304289) and next prime (121140140304311).

It is a super-3 number, since 3×121140140304300³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15530783319 + ... + 15530791118.

Almost surely, 2^{121140140304300} is an apocalyptic number.

121140140304300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121140140304300 is an abundant number, since it is smaller than the sum of its proper divisors (256320112266276).

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

121140140304300 is a wasteful number, since it uses less digits than its factorization.

121140140304300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31061574467 (or 31061574460 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121140140304300 its reverse (3403041041121), we get a palindrome (124543181345421).

The spelling of 121140140304300 in words is "one hundred twenty-one trillion, one hundred forty billion, one hundred forty million, three hundred four thousand, three hundred".