130101111226 has 4 divisors (see below), whose sum is σ = 195151666842. Its totient is φ = 65050555612.

The previous prime is 130101111187. The next prime is 130101111227. The reversal of 130101111226 is 622111101031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86082973201 + 44018138025 = 293399^2 + 209805^2 .

It is not an unprimeable number, because it can be changed into a prime (130101111227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32525277805 + ... + 32525277808.

Almost surely, 2^130101111226 is an apocalyptic number.

130101111226 is a deficient number, since it is larger than the sum of its proper divisors (65050555616).

130101111226 is an equidigital number, since it uses as much as digits as its factorization.

130101111226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65050555615.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 130101111226 its reverse (622111101031), we get a palindrome (752212212257).

The spelling of 130101111226 in words is "one hundred thirty billion, one hundred one million, one hundred eleven thousand, two hundred twenty-six".