1023222121323 has 8 divisors (see below), whose sum is σ = 1364972568528. Its totient is φ = 681809877504.

The previous prime is 1023222121307. The next prime is 1023222121381. The reversal of 1023222121323 is 3231212223201.

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

It is not a de Polignac number, because 1023222121323 - 2⁴ = 1023222121307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023222121293 and 1023222121302.

It is not an unprimeable number, because it can be changed into a prime (1023222121303) 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, 84543786 + ... + 84555887.

It is an arithmetic number, because the mean of its divisors is an integer number (170621571066).

Almost surely, 2^{1023222121323} is an apocalyptic number.

1023222121323 is a deficient number, since it is larger than the sum of its proper divisors (341750447205).

1023222121323 is a wasteful number, since it uses less digits than its factorization.

1023222121323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169101693.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1023222121323 its reverse (3231212223201), we get a palindrome (4254434344524).

The spelling of 1023222121323 in words is "one trillion, twenty-three billion, two hundred twenty-two million, one hundred twenty-one thousand, three hundred twenty-three".