102022301320 has 16 divisors (see below), whose sum is σ = 229550178060. Its totient is φ = 40808920512.

The previous prime is 102022301243. The next prime is 102022301321. The reversal of 102022301320 is 23103220201.

It can be written as a sum of positive squares in 2 ways, for example, as 89914820164 + 12107481156 = 299858^2 + 110034^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102022301294 and 102022301303.

It is not an unprimeable number, because it can be changed into a prime (102022301321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275278727 + ... + 1275278806.

Almost surely, 2^102022301320 is an apocalyptic number.

102022301320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102022301320 is an abundant number, since it is smaller than the sum of its proper divisors (127527876740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102022301320 is a wasteful number, since it uses less digits than its factorization.

102022301320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550557544 (or 2550557540 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102022301320 its reverse (23103220201), we get a palindrome (125125521521).

The spelling of 102022301320 in words is "one hundred two billion, twenty-two million, three hundred one thousand, three hundred twenty".