13012033001 has 4 divisors (see below), whose sum is σ = 14194945104. Its totient is φ = 11829120900.

The previous prime is 13012032983. The next prime is 13012033043. The reversal of 13012033001 is 10033021031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10033021031 = 11 ⋅912092821.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13012033001 is a prime.

It is a super-2 number, since 2×13012033001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13012033081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591456035 + ... + 591456056.

It is an arithmetic number, because the mean of its divisors is an integer number (3548736276).

Almost surely, 2^13012033001 is an apocalyptic number.

13012033001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13012033001 is a deficient number, since it is larger than the sum of its proper divisors (1182912103).

13012033001 is a wasteful number, since it uses less digits than its factorization.

13012033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182912102.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13012033001 its reverse (10033021031), we get a palindrome (23045054032).

It can be divided in two parts, 1301 and 2033001, that added together give a palindrome (2034302).

The spelling of 13012033001 in words is "thirteen billion, twelve million, thirty-three thousand, one".