20130130310 has 8 divisors (see below), whose sum is σ = 36234234576. Its totient is φ = 8052052120.

The previous prime is 20130130309. The next prime is 20130130331. The reversal of 20130130310 is 1303103102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20130130310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1006506506 + ... + 1006506525.

It is an arithmetic number, because the mean of its divisors is an integer number (4529279322).

Almost surely, 2^20130130310 is an apocalyptic number.

20130130310 is a deficient number, since it is larger than the sum of its proper divisors (16104104266).

20130130310 is a wasteful number, since it uses less digits than its factorization.

20130130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013013038.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20130130310 its reverse (1303103102), we get a palindrome (21433233412).

The spelling of 20130130310 in words is "twenty billion, one hundred thirty million, one hundred thirty thousand, three hundred ten".