120003353429 has 4 divisors (see below), whose sum is σ = 121970621580. Its totient is φ = 118036085280.

The previous prime is 120003353383. The next prime is 120003353443. The reversal of 120003353429 is 924353300021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13971712804 + 106031640625 = 118202^2 + 325625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120003353429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120003353395 and 120003353404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120003353479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983633984 + ... + 983634105.

It is an arithmetic number, because the mean of its divisors is an integer number (30492655395).

Almost surely, 2^120003353429 is an apocalyptic number.

It is an amenable number.

120003353429 is a deficient number, since it is larger than the sum of its proper divisors (1967268151).

120003353429 is an equidigital number, since it uses as much as digits as its factorization.

120003353429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967268150.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 120003353429 in words is "one hundred twenty billion, three million, three hundred fifty-three thousand, four hundred twenty-nine".