103049660 has 48 divisors (see below), whose sum is σ = 258080256. Its totient is φ = 33794112.

The previous prime is 103049659. The next prime is 103049663. The reversal of 103049660 is 66940301.

It is a super-2 number, since 2×103049660² = 21238464852231200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103049663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12782 + ... + 19221.

It is an arithmetic number, because the mean of its divisors is an integer number (5376672).

Almost surely, 2^103049660 is an apocalyptic number.

103049660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103049660 is an abundant number, since it is smaller than the sum of its proper divisors (155030596).

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

103049660 is a wasteful number, since it uses less digits than its factorization.

103049660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32042 (or 32040 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 103049660 is about 10151.3378428658. The cubic root of 103049660 is about 468.8301371731.

Adding to 103049660 its reverse (66940301), we get a palindrome (169989961).

The spelling of 103049660 in words is "one hundred three million, forty-nine thousand, six hundred sixty".