33331202130 has 32 divisors (see below), whose sum is σ = 81090710784. Its totient is φ = 8766562176.

The previous prime is 33331202101. The next prime is 33331202153. The reversal of 33331202130 is 3120213333.

It is a super-2 number, since 2×33331202130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33331202097 and 33331202106.

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, 7607674 + ... + 7612053.

It is an arithmetic number, because the mean of its divisors is an integer number (2534084712).

Almost surely, 2^33331202130 is an apocalyptic number.

33331202130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33331202130 is an abundant number, since it is smaller than the sum of its proper divisors (47759508654).

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

33331202130 is a wasteful number, since it uses less digits than its factorization.

33331202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15219810.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33331202130 its reverse (3120213333), we get a palindrome (36451415463).

The spelling of 33331202130 in words is "thirty-three billion, three hundred thirty-one million, two hundred two thousand, one hundred thirty".