120003312413443 has 16 divisors (see below), whose sum is σ = 120830988358080. Its totient is φ = 119178020304000.

The previous prime is 120003312413419. The next prime is 120003312413449. The reversal of 120003312413443 is 344314213300021.

It is a cyclic number.

It is not a de Polignac number, because 120003312413443 - 2²¹ = 120003310316291 is a prime.

It is a super-2 number, since 2×120003312413443² (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 (120003312413449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267699793 + ... + 268147693.

It is an arithmetic number, because the mean of its divisors is an integer number (7551936772380).

Almost surely, 2^{120003312413443} is an apocalyptic number.

120003312413443 is a deficient number, since it is larger than the sum of its proper divisors (827675944637).

120003312413443 is a wasteful number, since it uses less digits than its factorization.

120003312413443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450558.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 120003312413443 its reverse (344314213300021), we get a palindrome (464317525713464).

The spelling of 120003312413443 in words is "one hundred twenty trillion, three billion, three hundred twelve million, four hundred thirteen thousand, four hundred forty-three".