103221004302 has 48 divisors (see below), whose sum is σ = 244241288928. Its totient is φ = 31312975680.

The previous prime is 103221004297. The next prime is 103221004399. The reversal of 103221004302 is 203400122301.

103221004302 is a `hidden beast` number, since 10 + 3 + 221 + 0 + 0 + 430 + 2 = 666.

It is a super-2 number, since 2×103221004302² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3089833 + ... + 3123060.

It is an arithmetic number, because the mean of its divisors is an integer number (5088360186).

Almost surely, 2^103221004302 is an apocalyptic number.

103221004302 is an abundant number, since it is smaller than the sum of its proper divisors (141020284626).

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

103221004302 is a wasteful number, since it uses less digits than its factorization.

103221004302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212985 (or 6212982 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103221004302 its reverse (203400122301), we get a palindrome (306621126603).

The spelling of 103221004302 in words is "one hundred three billion, two hundred twenty-one million, four thousand, three hundred two".