1010103 has 8 divisors (see below), whose sum is σ = 1359600. Its totient is φ = 667008.

The previous prime is 1010083. The next prime is 1010129. The reversal of 1010103 is 3010101.

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

It is not a de Polignac number, because 1010103 - 2¹² = 1006007 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 1010091 and 1010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1218 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (169950).

2^1010103 is an apocalyptic number.

1010103 is a deficient number, since it is larger than the sum of its proper divisors (349497).

1010103 is a wasteful number, since it uses less digits than its factorization.

1010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 1010103 is about 1005.0388052210. The cubic root of 1010103 is about 100.3356388718.

Adding to 1010103 its reverse (3010101), we get a palindrome (4020204).

The spelling of 1010103 in words is "one million, ten thousand, one hundred three".