20130320675116 has 6 divisors (see below), whose sum is σ = 35228061181460. Its totient is φ = 10065160337556.

The previous prime is 20130320675099. The next prime is 20130320675147. The reversal of 20130320675116 is 61157602303102.

It is a super-2 number, since 2×20130320675116² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2516290084386 + ... + 2516290084393.

Almost surely, 2^{20130320675116} is an apocalyptic number.

It is an amenable number.

20130320675116 is a deficient number, since it is larger than the sum of its proper divisors (15097740506344).

20130320675116 is a wasteful number, since it uses less digits than its factorization.

20130320675116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032580168783 (or 5032580168781 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

Adding to 20130320675116 its reverse (61157602303102), we get a palindrome (81287922978218).

The spelling of 20130320675116 in words is "twenty trillion, one hundred thirty billion, three hundred twenty million, six hundred seventy-five thousand, one hundred sixteen".