103100201291 has 4 divisors (see below), whose sum is σ = 109164919032. Its totient is φ = 97035483552.

The previous prime is 103100201279. The next prime is 103100201297. The reversal of 103100201291 is 192102001301.

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 103100201291 - 2¹⁰ = 103100200267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103100201297) 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, 3032358845 + ... + 3032358878.

It is an arithmetic number, because the mean of its divisors is an integer number (27291229758).

Almost surely, 2^103100201291 is an apocalyptic number.

103100201291 is a deficient number, since it is larger than the sum of its proper divisors (6064717741).

103100201291 is an equidigital number, since it uses as much as digits as its factorization.

103100201291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064717740.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 103100201291 its reverse (192102001301), we get a palindrome (295202202592).

The spelling of 103100201291 in words is "one hundred three billion, one hundred million, two hundred one thousand, two hundred ninety-one".