130311101 has 4 divisors (see below), whose sum is σ = 137169600. Its totient is φ = 123452604.

The previous prime is 130311089. The next prime is 130311121. The reversal of 130311101 is 101113031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130311101 - 2¹⁸ = 130048957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130311121) 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, 3429221 + ... + 3429258.

It is an arithmetic number, because the mean of its divisors is an integer number (34292400).

Almost surely, 2^130311101 is an apocalyptic number.

It is an amenable number.

130311101 is a deficient number, since it is larger than the sum of its proper divisors (6858499).

130311101 is an equidigital number, since it uses as much as digits as its factorization.

130311101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6858498.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 130311101 is about 11415.3887800635. The cubic root of 130311101 is about 506.9834760230.

Adding to 130311101 its reverse (101113031), we get a palindrome (231424132).

The spelling of 130311101 in words is "one hundred thirty million, three hundred eleven thousand, one hundred one".