101130130203 has 4 divisors (see below), whose sum is σ = 134840173608. Its totient is φ = 67420086800.

The previous prime is 101130130183. The next prime is 101130130267. The reversal of 101130130203 is 302031031101.

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 101130130203 - 2¹² = 101130126107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101130130603) 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, 16855021698 + ... + 16855021703.

It is an arithmetic number, because the mean of its divisors is an integer number (33710043402).

Almost surely, 2^101130130203 is an apocalyptic number.

101130130203 is a deficient number, since it is larger than the sum of its proper divisors (33710043405).

101130130203 is an equidigital number, since it uses as much as digits as its factorization.

101130130203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33710043404.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 101130130203 its reverse (302031031101), we get a palindrome (403161161304).

The spelling of 101130130203 in words is "one hundred one billion, one hundred thirty million, one hundred thirty thousand, two hundred three".