101303001013103 has 4 divisors (see below), whose sum is σ = 101303239765080. Its totient is φ = 101302762261128.

The previous prime is 101303001013099. The next prime is 101303001013117. The reversal of 101303001013103 is 301310100303101.

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 101303001013103 - 2² = 101303001013099 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 (101303001013603) 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, 118738400 + ... + 119588517.

It is an arithmetic number, because the mean of its divisors is an integer number (25325809941270).

Almost surely, 2^{101303001013103} is an apocalyptic number.

101303001013103 is a deficient number, since it is larger than the sum of its proper divisors (238751977).

101303001013103 is an equidigital number, since it uses as much as digits as its factorization.

101303001013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238751976.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 101303001013103 its reverse (301310100303101), we get a palindrome (402613101316204).

The spelling of 101303001013103 in words is "one hundred one trillion, three hundred three billion, one million, thirteen thousand, one hundred three".