1013101103 has 16 divisors (see below), whose sum is σ = 1187355456. Its totient is φ = 846274560.

The previous prime is 1013101091. The next prime is 1013101139. The reversal of 1013101103 is 3011013101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1013101103 - 2⁶ = 1013101039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013101153) 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, 444575 + ... + 446847.

It is an arithmetic number, because the mean of its divisors is an integer number (74209716).

Almost surely, 2^1013101103 is an apocalyptic number.

1013101103 is a deficient number, since it is larger than the sum of its proper divisors (174254353).

1013101103 is a wasteful number, since it uses less digits than its factorization.

1013101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1013101103 is about 31829.2491743051. The cubic root of 1013101103 is about 1004.3481009498.

Adding to 1013101103 its reverse (3011013101), we get a palindrome (4024114204).

The spelling of 1013101103 in words is "one billion, thirteen million, one hundred one thousand, one hundred three".