13445553023001 has 24 divisors (see below), whose sum is σ = 21870381461760. Its totient is φ = 7885954850400.

The previous prime is 13445553022963. The next prime is 13445553023009. The reversal of 13445553023001 is 10032035554431.

13445553023001 is a `hidden beast` number, since 1 + 3 + 4 + 45 + 5 + 5 + 302 + 300 + 1 = 666.

It is not a de Polignac number, because 13445553023001 - 2¹⁰ = 13445553021977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13445553023009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2190539946 + ... + 2190546083.

It is an arithmetic number, because the mean of its divisors is an integer number (911265894240).

Almost surely, 2^{13445553023001} is an apocalyptic number.

13445553023001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13445553023001 is a deficient number, since it is larger than the sum of its proper divisors (8424828438759).

13445553023001 is a wasteful number, since it uses less digits than its factorization.

13445553023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4381086077 (or 4381086074 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 13445553023001 its reverse (10032035554431), we get a palindrome (23477588577432).

The spelling of 13445553023001 in words is "thirteen trillion, four hundred forty-five billion, five hundred fifty-three million, twenty-three thousand, one".