103106620 has 24 divisors (see below), whose sum is σ = 223509888. Its totient is φ = 39912000.

The previous prime is 103106617. The next prime is 103106623. The reversal of 103106620 is 26601301.

It is an interprime number because it is at equal distance from previous prime (103106617) and next prime (103106623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103106623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82531 + ... + 83770.

It is an arithmetic number, because the mean of its divisors is an integer number (9312912).

Almost surely, 2^103106620 is an apocalyptic number.

103106620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103106620 is an abundant number, since it is smaller than the sum of its proper divisors (120403268).

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

103106620 is a wasteful number, since it uses less digits than its factorization.

103106620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166341 (or 166339 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 103106620 is about 10154.1429968265. The cubic root of 103106620 is about 468.9165021544.

Adding to 103106620 its reverse (26601301), we get a palindrome (129707921).

The spelling of 103106620 in words is "one hundred three million, one hundred six thousand, six hundred twenty".