1011010103 has 16 divisors (see below), whose sum is σ = 1085688576. Its totient is φ = 939111360.

The previous prime is 1011010031. The next prime is 1011010123. The reversal of 1011010103 is 3010101101.

1011010103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1011010103 - 2¹⁶ = 1010944567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011010123) 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, 211700 + ... + 216422.

It is an arithmetic number, because the mean of its divisors is an integer number (67855536).

Almost surely, 2^1011010103 is an apocalyptic number.

1011010103 is a deficient number, since it is larger than the sum of its proper divisors (74678473).

1011010103 is a wasteful number, since it uses less digits than its factorization.

1011010103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 1011010103 is about 31796.3850618274. The cubic root of 1011010103 is about 1003.6566469685.

Adding to 1011010103 its reverse (3010101101), we get a palindrome (4021111204).

The spelling of 1011010103 in words is "one billion, eleven million, ten thousand, one hundred three".