1121402032323 has 16 divisors (see below), whose sum is σ = 1593407517696. Its totient is φ = 699882117440.

The previous prime is 1121402032307. The next prime is 1121402032337. The reversal of 1121402032323 is 3232302041211.

It is not a de Polignac number, because 1121402032323 - 2⁴ = 1121402032307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121402032293 and 1121402032302.

It is not an unprimeable number, because it can be changed into a prime (1121402732323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172892538 + ... + 172899023.

It is an arithmetic number, because the mean of its divisors is an integer number (99587969856).

Almost surely, 2^{1121402032323} is an apocalyptic number.

1121402032323 is a deficient number, since it is larger than the sum of its proper divisors (472005485373).

1121402032323 is a wasteful number, since it uses less digits than its factorization.

1121402032323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345791634.

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

Adding to 1121402032323 its reverse (3232302041211), we get a palindrome (4353704073534).

The spelling of 1121402032323 in words is "one trillion, one hundred twenty-one billion, four hundred two million, thirty-two thousand, three hundred twenty-three".