146113245321 has 8 divisors (see below), whose sum is σ = 194847895200. Its totient is φ = 97393712832.

The previous prime is 146113245281. The next prime is 146113245337. The reversal of 146113245321 is 123542311641.

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

It is not a de Polignac number, because 146113245321 - 2¹⁹ = 146112721033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146113245391) 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, 3756775 + ... + 3795468.

It is an arithmetic number, because the mean of its divisors is an integer number (24355986900).

Almost surely, 2^146113245321 is an apocalyptic number.

It is an amenable number.

146113245321 is a deficient number, since it is larger than the sum of its proper divisors (48734649879).

146113245321 is an equidigital number, since it uses as much as digits as its factorization.

146113245321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558695.

The product of its digits is 17280, while the sum is 33.

Adding to 146113245321 its reverse (123542311641), we get a palindrome (269655556962).

The spelling of 146113245321 in words is "one hundred forty-six billion, one hundred thirteen million, two hundred forty-five thousand, three hundred twenty-one".