13203132033 has 16 divisors (see below), whose sum is σ = 21666678656. Its totient is φ = 6964289280.

The previous prime is 13203132031. The next prime is 13203132043. The reversal of 13203132033 is 33023130231.

It is not a de Polignac number, because 13203132033 - 2¹ = 13203132031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13203132031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24181288 + ... + 24181833.

It is an arithmetic number, because the mean of its divisors is an integer number (1354167416).

Almost surely, 2^13203132033 is an apocalyptic number.

13203132033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13203132033 is a deficient number, since it is larger than the sum of its proper divisors (8463546623).

13203132033 is a wasteful number, since it uses less digits than its factorization.

13203132033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48363144.

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

Adding to 13203132033 its reverse (33023130231), we get a palindrome (46226262264).

The spelling of 13203132033 in words is "thirteen billion, two hundred three million, one hundred thirty-two thousand, thirty-three".