13233042051 has 8 divisors (see below), whose sum is σ = 17676314304. Its totient is φ = 8805898920.

The previous prime is 13233042047. The next prime is 13233042061. The reversal of 13233042051 is 15024033231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13233042051 - 2² = 13233042047 is a prime.

It is a super-2 number, since 2×13233042051² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13233042001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4030365 + ... + 4033646.

It is an arithmetic number, because the mean of its divisors is an integer number (2209539288).

Almost surely, 2^13233042051 is an apocalyptic number.

13233042051 is a deficient number, since it is larger than the sum of its proper divisors (4443272253).

13233042051 is an equidigital number, since it uses as much as digits as its factorization.

13233042051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8064561.

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

Adding to 13233042051 its reverse (15024033231), we get a palindrome (28257075282).

The spelling of 13233042051 in words is "thirteen billion, two hundred thirty-three million, forty-two thousand, fifty-one".