121332001130 has 32 divisors (see below), whose sum is σ = 221810978880. Its totient is φ = 47775277440.

The previous prime is 121332001127. The next prime is 121332001157. The reversal of 121332001130 is 31100233121.

It is a junction number, because it is equal to n+sod(n) for n = 121332001099 and 121332001108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915470 + ... + 1039590.

It is an arithmetic number, because the mean of its divisors is an integer number (6931593090).

Almost surely, 2^121332001130 is an apocalyptic number.

121332001130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121332001130 is a deficient number, since it is larger than the sum of its proper divisors (100478977750).

121332001130 is a wasteful number, since it uses less digits than its factorization.

121332001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125654.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 121332001130 its reverse (31100233121), we get a palindrome (152432234251).

The spelling of 121332001130 in words is "one hundred twenty-one billion, three hundred thirty-two million, one thousand, one hundred thirty".