1000010103 has 16 divisors (see below), whose sum is σ = 1381816800. Its totient is φ = 642521600.

The previous prime is 1000010101. The next prime is 1000010153. The reversal of 1000010103 is 3010100001.

It is a cyclic number.

It is not a de Polignac number, because 1000010103 - 2¹ = 1000010101 is a prime.

It is a super-2 number, since 2×1000010103² = 2000040412204141218, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000010091 and 1000010100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000010101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39403 + ... + 59603.

It is an arithmetic number, because the mean of its divisors is an integer number (86363550).

Almost surely, 2^1000010103 is an apocalyptic number.

1000010103 is a deficient number, since it is larger than the sum of its proper divisors (381806697).

1000010103 is a wasteful number, since it uses less digits than its factorization.

1000010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20802.

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

The square root of 1000010103 is about 31622.9363437363. The cubic root of 1000010103 is about 1000.0033676553.

Adding to 1000010103 its reverse (3010100001), we get a palindrome (4010110104).

The spelling of 1000010103 in words is "one billion, ten thousand, one hundred three".