1301230103 has 4 divisors (see below), whose sum is σ = 1313391240. Its totient is φ = 1289068968.

The previous prime is 1301230081. The next prime is 1301230111. The reversal of 1301230103 is 3010321031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1301230103 - 2⁶ = 1301230039 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 (1301230123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6080408 + ... + 6080621.

It is an arithmetic number, because the mean of its divisors is an integer number (328347810).

Almost surely, 2^1301230103 is an apocalyptic number.

1301230103 is a deficient number, since it is larger than the sum of its proper divisors (12161137).

1301230103 is a wasteful number, since it uses less digits than its factorization.

1301230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12161136.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1301230103 is about 36072.5671806152. The cubic root of 1301230103 is about 1091.7370118905.

Adding to 1301230103 its reverse (3010321031), we get a palindrome (4311551134).

The spelling of 1301230103 in words is "one billion, three hundred one million, two hundred thirty thousand, one hundred three".