121300013133230 has 32 divisors (see below), whose sum is σ = 231869559164256. Its totient is φ = 45530380191744.

The previous prime is 121300013133191. The next prime is 121300013133251. The reversal of 121300013133230 is 32331310003121.

It is a super-2 number, since 2×121300013133230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121300013133196 and 121300013133205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058591804 + ... + 1058706383.

It is an arithmetic number, because the mean of its divisors is an integer number (7245923723883).

Almost surely, 2^{121300013133230} is an apocalyptic number.

121300013133230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121300013133230 is a deficient number, since it is larger than the sum of its proper divisors (110569546031026).

121300013133230 is a wasteful number, since it uses less digits than its factorization.

121300013133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117298548.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 121300013133230 its reverse (32331310003121), we get a palindrome (153631323136351).

The spelling of 121300013133230 in words is "one hundred twenty-one trillion, three hundred billion, thirteen million, one hundred thirty-three thousand, two hundred thirty".