103021622 has 16 divisors (see below), whose sum is σ = 169186752. Its totient is φ = 46659720.

The previous prime is 103021613. The next prime is 103021687. The reversal of 103021622 is 226120301.

It is a super-2 number, since 2×103021622² = 21226909199021768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103021622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048 + ... + 14499.

It is an arithmetic number, because the mean of its divisors is an integer number (10574172).

Almost surely, 2^103021622 is an apocalyptic number.

103021622 is a deficient number, since it is larger than the sum of its proper divisors (66165130).

103021622 is a wasteful number, since it uses less digits than its factorization.

103021622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16843.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103021622 is about 10149.9567486763. The cubic root of 103021622 is about 468.7876131714.

Adding to 103021622 its reverse (226120301), we get a palindrome (329141923).

The spelling of 103021622 in words is "one hundred three million, twenty-one thousand, six hundred twenty-two".