102023212322 has 4 divisors (see below), whose sum is σ = 153034818486. Its totient is φ = 51011606160.

The previous prime is 102023212309. The next prime is 102023212331. The reversal of 102023212322 is 223212320201.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 75739993681 + 26283218641 = 275209^2 + 162121^2 .

It is a super-3 number, since 3×102023212322³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102023212294 and 102023212303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25505803079 + ... + 25505803082.

Almost surely, 2^102023212322 is an apocalyptic number.

102023212322 is a deficient number, since it is larger than the sum of its proper divisors (51011606164).

102023212322 is an equidigital number, since it uses as much as digits as its factorization.

102023212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51011606163.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102023212322 its reverse (223212320201), we get a palindrome (325235532523).

The spelling of 102023212322 in words is "one hundred two billion, twenty-three million, two hundred twelve thousand, three hundred twenty-two".