1423032033011 has 32 divisors (see below), whose sum is σ = 1516977745920. Its totient is φ = 1332112953600.

The previous prime is 1423032033001. The next prime is 1423032033019. The reversal of 1423032033011 is 1103302303241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1423032033011 is a prime.

It is a super-2 number, since 2×1423032033011² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423032033019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102273791 + ... + 102287703.

It is an arithmetic number, because the mean of its divisors is an integer number (47405554560).

Almost surely, 2^{1423032033011} is an apocalyptic number.

1423032033011 is a deficient number, since it is larger than the sum of its proper divisors (93945712909).

1423032033011 is a wasteful number, since it uses less digits than its factorization.

1423032033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14507.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1423032033011 its reverse (1103302303241), we get a palindrome (2526334336252).

The spelling of 1423032033011 in words is "one trillion, four hundred twenty-three billion, thirty-two million, thirty-three thousand, eleven".