103130213210020 has 48 divisors (see below), whose sum is σ = 217905412717440. Its totient is φ = 40998385322496.

The previous prime is 103130213209993. The next prime is 103130213210033. The reversal of 103130213210020 is 20012312031301.

It is a super-4 number, since 4×103130213210020⁴ (a number of 57 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103130213210020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258380524 + ... + 258779356.

It is an arithmetic number, because the mean of its divisors is an integer number (4539696098280).

Almost surely, 2^{103130213210020} is an apocalyptic number.

103130213210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103130213210020 is an abundant number, since it is smaller than the sum of its proper divisors (114775199507420).

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

103130213210020 is a wasteful number, since it uses less digits than its factorization.

103130213210020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478324 (or 478322 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103130213210020 its reverse (20012312031301), we get a palindrome (123142525241321).

The spelling of 103130213210020 in words is "one hundred three trillion, one hundred thirty billion, two hundred thirteen million, two hundred ten thousand, twenty".