103330020030 has 32 divisors (see below), whose sum is σ = 248935002624. Its totient is φ = 27449899296.

The previous prime is 103330020019. The next prime is 103330020047. The reversal of 103330020030 is 30020033301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103330019991 and 103330020009.

It is a congruent number.

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, 6540274 + ... + 6556053.

It is an arithmetic number, because the mean of its divisors is an integer number (7779218832).

Almost surely, 2^103330020030 is an apocalyptic number.

103330020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103330020030 is an abundant number, since it is smaller than the sum of its proper divisors (145604982594).

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

103330020030 is a wasteful number, since it uses less digits than its factorization.

103330020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13096600.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 103330020030 its reverse (30020033301), we get a palindrome (133350053331).

The spelling of 103330020030 in words is "one hundred three billion, three hundred thirty million, twenty thousand, thirty".