142022133002323 has 4 divisors (see below), whose sum is σ = 162311009145520. Its totient is φ = 121733256859128.

The previous prime is 142022133002279. The next prime is 142022133002339. The reversal of 142022133002323 is 323200331220241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142022133002323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142022133002291 and 142022133002300.

It is not an unprimeable number, because it can be changed into a prime (142022133002363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10144438071588 + ... + 10144438071601.

It is an arithmetic number, because the mean of its divisors is an integer number (40577752286380).

Almost surely, 2^{142022133002323} is an apocalyptic number.

142022133002323 is a deficient number, since it is larger than the sum of its proper divisors (20288876143197).

142022133002323 is an equidigital number, since it uses as much as digits as its factorization.

142022133002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20288876143196.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 142022133002323 its reverse (323200331220241), we get a palindrome (465222464222564).

The spelling of 142022133002323 in words is "one hundred forty-two trillion, twenty-two billion, one hundred thirty-three million, two thousand, three hundred twenty-three".