103133522 has 18 divisors (see below), whose sum is σ = 159335703. Its totient is φ = 50065932.

The previous prime is 103133521. The next prime is 103133531. The reversal of 103133522 is 225331301.

It can be written as a sum of positive squares in only one way, i.e., 51566761 + 51566761 = 7181^2 + 7181^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7181.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103133494 and 103133503.

It is not an unprimeable number, because it can be changed into a prime (103133521) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 617483 + ... + 617649.

Almost surely, 2^103133522 is an apocalyptic number.

103133522 is a deficient number, since it is larger than the sum of its proper divisors (56202181).

103133522 is an frugal number, since it uses more digits than its factorization.

103133522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 103133522 is about 10155.4675914012. The cubic root of 103133522 is about 468.9572809611.

Adding to 103133522 its reverse (225331301), we get a palindrome (328464823).

The spelling of 103133522 in words is "one hundred three million, one hundred thirty-three thousand, five hundred twenty-two".