103010103 has 48 divisors (see below), whose sum is σ = 178824960. Its totient is φ = 58603608.

The previous prime is 103010099. The next prime is 103010129. The reversal of 103010103 is 301010301.

It is not a de Polignac number, because 103010103 - 2² = 103010099 is a prime.

It is a super-2 number, since 2×103010103² = 21222162640141218, which contains 22 as substring.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 453676 + ... + 453902.

It is an arithmetic number, because the mean of its divisors is an integer number (3725520).

Almost surely, 2^103010103 is an apocalyptic number.

103010103 is a deficient number, since it is larger than the sum of its proper divisors (75814857).

103010103 is an frugal number, since it uses more digits than its factorization.

103010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 237 counting only the distinct ones).

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

The square root of 103010103 is about 10149.3892919722. The cubic root of 103010103 is about 468.7701405746.

Adding to 103010103 its reverse (301010301), we get a palindrome (404020404).

The spelling of 103010103 in words is "one hundred three million, ten thousand, one hundred three".