103223655522 has 48 divisors (see below), whose sum is σ = 241287915960. Its totient is φ = 31704062976.

The previous prime is 103223655433. The next prime is 103223655533. The reversal of 103223655522 is 225556322301.

103223655522 is a `hidden beast` number, since 10 + 32 + 2 + 3 + 65 + 552 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 31570537761 + 71653117761 = 177681^2 + 267681^2 .

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 in 23 ways as a sum of consecutive naturals, for example, 265647 + ... + 526322.

Almost surely, 2^103223655522 is an apocalyptic number.

103223655522 is an abundant number, since it is smaller than the sum of its proper divisors (138064260438).

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

103223655522 is a wasteful number, since it uses less digits than its factorization.

103223655522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792547 (or 792544 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 103223655522 its reverse (225556322301), we get a palindrome (328779977823).

The spelling of 103223655522 in words is "one hundred three billion, two hundred twenty-three million, six hundred fifty-five thousand, five hundred twenty-two".