2301231212330 has 32 divisors (see below), whose sum is σ = 4151830169088. Its totient is φ = 918357652800.

The previous prime is 2301231212323. The next prime is 2301231212353. The reversal of 2301231212330 is 332121321032.

It is a junction number, because it is equal to n+sod(n) for n = 2301231212296 and 2301231212305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11494385 + ... + 11692875.

It is an arithmetic number, because the mean of its divisors is an integer number (129744692784).

Almost surely, 2^{2301231212330} is an apocalyptic number.

2301231212330 is a deficient number, since it is larger than the sum of its proper divisors (1850598956758).

2301231212330 is a wasteful number, since it uses less digits than its factorization.

2301231212330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201182.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2301231212330 its reverse (332121321032), we get a palindrome (2633352533362).

The spelling of 2301231212330 in words is "two trillion, three hundred one billion, two hundred thirty-one million, two hundred twelve thousand, three hundred thirty".