1212322030323 has 8 divisors (see below), whose sum is σ = 1660116654288. Its totient is φ = 786371046624.

The previous prime is 1212322030313. The next prime is 1212322030333. The reversal of 1212322030323 is 3230302232121.

It is an interprime number because it is at equal distance from previous prime (1212322030313) and next prime (1212322030333).

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

It is not a de Polignac number, because 1212322030323 - 2⁶ = 1212322030259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1212322030293 and 1212322030302.

It is not an unprimeable number, because it can be changed into a prime (1212322030313) 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, 5460909936 + ... + 5460910157.

It is an arithmetic number, because the mean of its divisors is an integer number (207514581786).

Almost surely, 2^{1212322030323} is an apocalyptic number.

1212322030323 is a deficient number, since it is larger than the sum of its proper divisors (447794623965).

1212322030323 is a wasteful number, since it uses less digits than its factorization.

1212322030323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10921820133.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1212322030323 its reverse (3230302232121), we get a palindrome (4442624262444).

The spelling of 1212322030323 in words is "one trillion, two hundred twelve billion, three hundred twenty-two million, thirty thousand, three hundred twenty-three".