120213232307 has 8 divisors (see below), whose sum is σ = 139321573632. Its totient is φ = 101588646600.

The previous prime is 120213232303. The next prime is 120213232331. The reversal of 120213232307 is 703232312021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120213232307 - 2² = 120213232303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120213232303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120938369 + ... + 120939362.

It is an arithmetic number, because the mean of its divisors is an integer number (17415196704).

Almost surely, 2^120213232307 is an apocalyptic number.

120213232307 is a deficient number, since it is larger than the sum of its proper divisors (19108341325).

120213232307 is an equidigital number, since it uses as much as digits as its factorization.

120213232307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241877809.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 120213232307 its reverse (703232312021), we get a palindrome (823445544328).

The spelling of 120213232307 in words is "one hundred twenty billion, two hundred thirteen million, two hundred thirty-two thousand, three hundred seven".