103213022 has 8 divisors (see below), whose sum is σ = 168894072. Its totient is φ = 46915000.

The previous prime is 103213009. The next prime is 103213039. The reversal of 103213022 is 220312301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×103213022³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103212988 and 103213006.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2345729 + ... + 2345772.

It is an arithmetic number, because the mean of its divisors is an integer number (21111759).

Almost surely, 2^103213022 is an apocalyptic number.

103213022 is a deficient number, since it is larger than the sum of its proper divisors (65681050).

103213022 is a wasteful number, since it uses less digits than its factorization.

103213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691514.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103213022 is about 10159.3809850798. The cubic root of 103213022 is about 469.0777478653.

Adding to 103213022 its reverse (220312301), we get a palindrome (323525323).

The spelling of 103213022 in words is "one hundred three million, two hundred thirteen thousand, twenty-two".