56672001103 has 2 divisors, whose sum is σ = 56672001104. Its totient is φ = 56672001102.

The previous prime is 56672001049. The next prime is 56672001161. The reversal of 56672001103 is 30110027665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56672001103 - 2⁹ = 56672000591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56672031103) 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 as a sum of consecutive naturals, namely, 28336000551 + 28336000552.

It is an arithmetic number, because the mean of its divisors is an integer number (28336000552).

Almost surely, 2^56672001103 is an apocalyptic number.

56672001103 is a deficient number, since it is larger than the sum of its proper divisors (1).

56672001103 is an equidigital number, since it uses as much as digits as its factorization.

56672001103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

Adding to 56672001103 its reverse (30110027665), we get a palindrome (86782028768).

The spelling of 56672001103 in words is "fifty-six billion, six hundred seventy-two million, one thousand, one hundred three".