33020030101312 has 56 divisors (see below), whose sum is σ = 65658817014336. Its totient is φ = 16476080667648.

The previous prime is 33020030101307. The next prime is 33020030101339. The reversal of 33020030101312 is 21310103002033.

It is a self number, because there is not a number n which added to its sum of digits gives 33020030101312.

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, 692844588 + ... + 692892244.

It is an arithmetic number, because the mean of its divisors is an integer number (1172478875256).

Almost surely, 2^{33020030101312} is an apocalyptic number.

33020030101312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

33020030101312 is a deficient number, since it is larger than the sum of its proper divisors (32638786913024).

33020030101312 is a wasteful number, since it uses less digits than its factorization.

33020030101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69695 (or 69685 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33020030101312 its reverse (21310103002033), we get a palindrome (54330133103345).

The spelling of 33020030101312 in words is "thirty-three trillion, twenty billion, thirty million, one hundred one thousand, three hundred twelve".