120134300430 has 32 divisors (see below), whose sum is σ = 291796089984. Its totient is φ = 31649839136.

The previous prime is 120134300417. The next prime is 120134300437. The reversal of 120134300430 is 34003431021.

It is a junction number, because it is equal to n+sod(n) for n = 120134300397 and 120134300406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120134300437) by changing a digit.

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, 24120864 + ... + 24125843.

It is an arithmetic number, because the mean of its divisors is an integer number (9118627812).

Almost surely, 2^120134300430 is an apocalyptic number.

120134300430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120134300430 is an abundant number, since it is smaller than the sum of its proper divisors (171661789554).

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

120134300430 is a wasteful number, since it uses less digits than its factorization.

120134300430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48246800.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120134300430 its reverse (34003431021), we get a palindrome (154137731451).

The spelling of 120134300430 in words is "one hundred twenty billion, one hundred thirty-four million, three hundred thousand, four hundred thirty".