120403004034001 has 4 divisors (see below), whose sum is σ = 129664773575092. Its totient is φ = 111141234492912.

The previous prime is 120403004033959. The next prime is 120403004034007. The reversal of 120403004034001 is 100430400304021.

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 68985499674001 + 51417504360000 = 8305751^2 + 7170600^2 .

It is not a de Polignac number, because 120403004034001 - 2¹⁹ = 120403003509713 is a prime.

It is a super-2 number, since 2×120403004034001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120403004034007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4630884770526 + ... + 4630884770551.

It is an arithmetic number, because the mean of its divisors is an integer number (32416193393773).

Almost surely, 2^{120403004034001} is an apocalyptic number.

It is an amenable number.

120403004034001 is a deficient number, since it is larger than the sum of its proper divisors (9261769541091).

120403004034001 is an equidigital number, since it uses as much as digits as its factorization.

120403004034001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9261769541090.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 120403004034001 its reverse (100430400304021), we get a palindrome (220833404338022).

The spelling of 120403004034001 in words is "one hundred twenty trillion, four hundred three billion, four million, thirty-four thousand, one".