120213024311401 has 4 divisors (see below), whose sum is σ = 137386313498752. Its totient is φ = 103039735124052.

The previous prime is 120213024311399. The next prime is 120213024311411. The reversal of 120213024311401 is 104113420312021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120213024311401 - 2¹ = 120213024311399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120213024311411) 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, 8586644593665 + ... + 8586644593678.

It is an arithmetic number, because the mean of its divisors is an integer number (34346578374688).

Almost surely, 2^{120213024311401} is an apocalyptic number.

It is an amenable number.

120213024311401 is a deficient number, since it is larger than the sum of its proper divisors (17173289187351).

120213024311401 is an equidigital number, since it uses as much as digits as its factorization.

120213024311401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17173289187350.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 120213024311401 its reverse (104113420312021), we get a palindrome (224326444623422).

The spelling of 120213024311401 in words is "one hundred twenty trillion, two hundred thirteen billion, twenty-four million, three hundred eleven thousand, four hundred one".