102244402030 has 16 divisors (see below), whose sum is σ = 194865801840. Its totient is φ = 38492010112.

The previous prime is 102244402003. The next prime is 102244402063. The reversal of 102244402030 is 30204442201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102244401992 and 102244402010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300718660 + ... + 300718999.

It is an arithmetic number, because the mean of its divisors is an integer number (12179112615).

Almost surely, 2^102244402030 is an apocalyptic number.

102244402030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102244402030 is a deficient number, since it is larger than the sum of its proper divisors (92621399810).

102244402030 is a wasteful number, since it uses less digits than its factorization.

102244402030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601437683.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 102244402030 its reverse (30204442201), we get a palindrome (132448844231).

The spelling of 102244402030 in words is "one hundred two billion, two hundred forty-four million, four hundred two thousand, thirty".