103100022 has 24 divisors (see below), whose sum is σ = 227171880. Its totient is φ = 33783840.

The previous prime is 103099991. The next prime is 103100029. The reversal of 103100022 is 220001301.

It is a happy number.

It is a super-2 number, since 2×103100022² = 21259229072800968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 103099977 and 103100013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47479 + ... + 49602.

It is an arithmetic number, because the mean of its divisors is an integer number (9465495).

Almost surely, 2^103100022 is an apocalyptic number.

103100022 is an abundant number, since it is smaller than the sum of its proper divisors (124071858).

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

103100022 is a wasteful number, since it uses less digits than its factorization.

103100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97148 (or 97145 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 103100022 is about 10153.8180996116. The cubic root of 103100022 is about 468.9064996376.

Adding to 103100022 its reverse (220001301), we get a palindrome (323101323).

The spelling of 103100022 in words is "one hundred three million, one hundred thousand, twenty-two".