33030153345 has 32 divisors (see below), whose sum is σ = 62480689920. Its totient is φ = 14578824960.

The previous prime is 33030153301. The next prime is 33030153347. The reversal of 33030153345 is 54335103033.

It is not a de Polignac number, because 33030153345 - 2⁸ = 33030153089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33030153347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5420626 + ... + 5426715.

It is an arithmetic number, because the mean of its divisors is an integer number (1952521560).

Almost surely, 2^33030153345 is an apocalyptic number.

33030153345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33030153345 is a deficient number, since it is larger than the sum of its proper divisors (29450536575).

33030153345 is a wasteful number, since it uses less digits than its factorization.

33030153345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10847385.

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 33030153345 its reverse (54335103033), we get a palindrome (87365256378).

The spelling of 33030153345 in words is "thirty-three billion, thirty million, one hundred fifty-three thousand, three hundred forty-five".