1233020312223 has 8 divisors (see below), whose sum is σ = 1878888094848. Its totient is φ = 704583035544.

The previous prime is 1233020312219. The next prime is 1233020312231. The reversal of 1233020312223 is 3222130203321.

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

It is not a de Polignac number, because 1233020312223 - 2² = 1233020312219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1233020312193 and 1233020312202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233020312213) 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, 29357626461 + ... + 29357626502.

It is an arithmetic number, because the mean of its divisors is an integer number (234861011856).

Almost surely, 2^{1233020312223} is an apocalyptic number.

1233020312223 is a deficient number, since it is larger than the sum of its proper divisors (645867782625).

1233020312223 is an equidigital number, since it uses as much as digits as its factorization.

1233020312223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58715252973.

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

Adding to 1233020312223 its reverse (3222130203321), we get a palindrome (4455150515544).

The spelling of 1233020312223 in words is "one trillion, two hundred thirty-three billion, twenty million, three hundred twelve thousand, two hundred twenty-three".