130202203 has 4 divisors (see below), whose sum is σ = 132409080. Its totient is φ = 127995328.

The previous prime is 130202161. The next prime is 130202209. The reversal of 130202203 is 302202031.

It is a happy number.

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 130202203 - 2¹³ = 130194011 is a prime.

It is a super-2 number, since 2×130202203² = 33905227332106418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130202209) 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, 1103350 + ... + 1103467.

It is an arithmetic number, because the mean of its divisors is an integer number (33102270).

Almost surely, 2^130202203 is an apocalyptic number.

130202203 is a deficient number, since it is larger than the sum of its proper divisors (2206877).

130202203 is an equidigital number, since it uses as much as digits as its factorization.

130202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206876.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 130202203 is about 11410.6179937811. The cubic root of 130202203 is about 506.8422118421.

Adding to 130202203 its reverse (302202031), we get a palindrome (432404234).

The spelling of 130202203 in words is "one hundred thirty million, two hundred two thousand, two hundred three".