121300133023010 has 64 divisors (see below), whose sum is σ = 239275055721600. Its totient is φ = 44069228915712.

The previous prime is 121300133023007. The next prime is 121300133023037. The reversal of 121300133023010 is 10320331003121.

It is a super-2 number, since 2×121300133023010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3732881 + ... + 16016699.

It is an arithmetic number, because the mean of its divisors is an integer number (3738672745650).

Almost surely, 2^{121300133023010} is an apocalyptic number.

121300133023010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121300133023010 is a deficient number, since it is larger than the sum of its proper divisors (117974922698590).

121300133023010 is a wasteful number, since it uses less digits than its factorization.

121300133023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12285875.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 121300133023010 its reverse (10320331003121), we get a palindrome (131620464026131).

The spelling of 121300133023010 in words is "one hundred twenty-one trillion, three hundred billion, one hundred thirty-three million, twenty-three thousand, ten".