120424311402213 has 64 divisors (see below), whose sum is σ = 206867360415744. Its totient is φ = 60605671392000.

The previous prime is 120424311402097. The next prime is 120424311402257. The reversal of 120424311402213 is 312204113424021.

It is a happy number.

It is not a de Polignac number, because 120424311402213 - 2⁹ = 120424311401701 is a prime.

It is a super-2 number, since 2×120424311402213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120424311402293) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99606918 + ... + 100808663.

It is an arithmetic number, because the mean of its divisors is an integer number (3232302506496).

Almost surely, 2^{120424311402213} is an apocalyptic number.

120424311402213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120424311402213 is a deficient number, since it is larger than the sum of its proper divisors (86443049013531).

120424311402213 is a wasteful number, since it uses less digits than its factorization.

120424311402213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200415706.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 120424311402213 its reverse (312204113424021), we get a palindrome (432628424826234).

The spelling of 120424311402213 in words is "one hundred twenty trillion, four hundred twenty-four billion, three hundred eleven million, four hundred two thousand, two hundred thirteen".