33125201430 has 16 divisors (see below), whose sum is σ = 79500483504. Its totient is φ = 8833387040.

The previous prime is 33125201419. The next prime is 33125201441. The reversal of 33125201430 is 3410252133.

It is an interprime number because it is at equal distance from previous prime (33125201419) and next prime (33125201441).

It is a self number, because there is not a number n which added to its sum of digits gives 33125201430.

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, 552086661 + ... + 552086720.

It is an arithmetic number, because the mean of its divisors is an integer number (4968780219).

Almost surely, 2^33125201430 is an apocalyptic number.

33125201430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33125201430 is an abundant number, since it is smaller than the sum of its proper divisors (46375282074).

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

33125201430 is a wasteful number, since it uses less digits than its factorization.

33125201430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104173391.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 33125201430 its reverse (3410252133), we get a palindrome (36535453563).

The spelling of 33125201430 in words is "thirty-three billion, one hundred twenty-five million, two hundred one thousand, four hundred thirty".