2451233132011 has 4 divisors (see below), whose sum is σ = 2452112028000. Its totient is φ = 2450354236024.

The previous prime is 2451233131999. The next prime is 2451233132039. The reversal of 2451233132011 is 1102313321542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2451233132011 - 2¹⁹ = 2451232607723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451233132611) 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 3 ways as a sum of consecutive naturals, for example, 439443811 + ... + 439449388.

It is an arithmetic number, because the mean of its divisors is an integer number (613028007000).

Almost surely, 2^{2451233132011} is an apocalyptic number.

2451233132011 is a deficient number, since it is larger than the sum of its proper divisors (878895989).

2451233132011 is an equidigital number, since it uses as much as digits as its factorization.

2451233132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878895988.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 2451233132011 its reverse (1102313321542), we get a palindrome (3553546453553).

The spelling of 2451233132011 in words is "two trillion, four hundred fifty-one billion, two hundred thirty-three million, one hundred thirty-two thousand, eleven".