120346023 has 8 divisors (see below), whose sum is σ = 183384448. Its totient is φ = 68769144.

The previous prime is 120346021. The next prime is 120346069. The reversal of 120346023 is 320643021.

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 120346023 - 2¹ = 120346021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5730763 = 120346023 / (1 + 2 + 0 + 3 + 4 + 6 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120346021) 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, 2865361 + ... + 2865402.

It is an arithmetic number, because the mean of its divisors is an integer number (22923056).

Almost surely, 2^120346023 is an apocalyptic number.

120346023 is a deficient number, since it is larger than the sum of its proper divisors (63038425).

120346023 is an equidigital number, since it uses as much as digits as its factorization.

120346023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5730773.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 120346023 is about 10970.2334979708. The cubic root of 120346023 is about 493.7160521871.

Adding to 120346023 its reverse (320643021), we get a palindrome (440989044).

The spelling of 120346023 in words is "one hundred twenty million, three hundred forty-six thousand, twenty-three".