101030020303 has 4 divisors (see below), whose sum is σ = 104289053248. Its totient is φ = 97770987360.

The previous prime is 101030020283. The next prime is 101030020309. The reversal of 101030020303 is 303020030101.

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 101030020303 - 2⁹ = 101030019791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030020309) 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, 1629516426 + ... + 1629516487.

It is an arithmetic number, because the mean of its divisors is an integer number (26072263312).

Almost surely, 2^101030020303 is an apocalyptic number.

101030020303 is a deficient number, since it is larger than the sum of its proper divisors (3259032945).

101030020303 is an equidigital number, since it uses as much as digits as its factorization.

101030020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3259032944.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 101030020303 its reverse (303020030101), we get a palindrome (404050050404).

The spelling of 101030020303 in words is "one hundred one billion, thirty million, twenty thousand, three hundred three".