102311010322 has 4 divisors (see below), whose sum is σ = 153466515486. Its totient is φ = 51155505160.

The previous prime is 102311010293. The next prime is 102311010341. The reversal of 102311010322 is 223010113201.

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., 97838209681 + 4472800641 = 312791^2 + 66879^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102311010296 and 102311010305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25577752579 + ... + 25577752582.

Almost surely, 2^102311010322 is an apocalyptic number.

102311010322 is a deficient number, since it is larger than the sum of its proper divisors (51155505164).

102311010322 is an equidigital number, since it uses as much as digits as its factorization.

102311010322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51155505163.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102311010322 its reverse (223010113201), we get a palindrome (325321123523).

The spelling of 102311010322 in words is "one hundred two billion, three hundred eleven million, ten thousand, three hundred twenty-two".