103131300003320 has 32 divisors (see below), whose sum is σ = 232969908795120. Its totient is φ = 41088167328000.

The previous prime is 103131300003299. The next prime is 103131300003341. The reversal of 103131300003320 is 23300003131301.

It is an interprime number because it is at equal distance from previous prime (103131300003299) and next prime (103131300003341).

It is a super-2 number, since 2×103131300003320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103131300003292 and 103131300003301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5136010877 + ... + 5136030956.

Almost surely, 2^{103131300003320} is an apocalyptic number.

103131300003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103131300003320 is an abundant number, since it is smaller than the sum of its proper divisors (129838608791800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103131300003320 is a wasteful number, since it uses less digits than its factorization.

103131300003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272042095 (or 10272042091 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103131300003320 its reverse (23300003131301), we get a palindrome (126431303134621).

The spelling of 103131300003320 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred million, three thousand, three hundred twenty".