33030344130 has 64 divisors (see below), whose sum is σ = 90651149568. Its totient is φ = 7545323520.

The previous prime is 33030344129. The next prime is 33030344141. The reversal of 33030344130 is 3144303033.

It is a self number, because there is not a number n which added to its sum of digits gives 33030344130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 315714 + ... + 407106.

It is an arithmetic number, because the mean of its divisors is an integer number (1416424212).

Almost surely, 2^33030344130 is an apocalyptic number.

33030344130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33030344130 is an abundant number, since it is smaller than the sum of its proper divisors (57620805438).

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

33030344130 is a wasteful number, since it uses less digits than its factorization.

33030344130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93131.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33030344130 its reverse (3144303033), we get a palindrome (36174647163).

The spelling of 33030344130 in words is "thirty-three billion, thirty million, three hundred forty-four thousand, one hundred thirty".