1301113103 has 16 divisors (see below), whose sum is σ = 1429715040. Its totient is φ = 1179619200.

The previous prime is 1301113097. The next prime is 1301113109. The reversal of 1301113103 is 3013111031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1301113097) and next prime (1301113109).

It is not a de Polignac number, because 1301113103 - 2¹⁸ = 1300850959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301113109) 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, 27713 + ... + 58053.

It is an arithmetic number, because the mean of its divisors is an integer number (89357190).

Almost surely, 2^1301113103 is an apocalyptic number.

1301113103 is a deficient number, since it is larger than the sum of its proper divisors (128601937).

1301113103 is a wasteful number, since it uses less digits than its factorization.

1301113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30458.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 1301113103 is about 36070.9454131715. The cubic root of 1301113103 is about 1091.7042897612.

Adding to 1301113103 its reverse (3013111031), we get a palindrome (4314224134).

The spelling of 1301113103 in words is "one billion, three hundred one million, one hundred thirteen thousand, one hundred three".