56153301103 has 4 divisors (see below), whose sum is σ = 59456436480. Its totient is φ = 52850165728.

The previous prime is 56153301101. The next prime is 56153301133. The reversal of 56153301103 is 30110335165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30110335165 = 5 ⋅6022067033.

It is a cyclic number.

It is not a de Polignac number, because 56153301103 - 2¹ = 56153301101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56153301101) 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, 1651567663 + ... + 1651567696.

It is an arithmetic number, because the mean of its divisors is an integer number (14864109120).

Almost surely, 2^56153301103 is an apocalyptic number.

56153301103 is a deficient number, since it is larger than the sum of its proper divisors (3303135377).

56153301103 is a wasteful number, since it uses less digits than its factorization.

56153301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303135376.

The product of its (nonzero) digits is 4050, while the sum is 28.

Adding to 56153301103 its reverse (30110335165), we get a palindrome (86263636268).

The spelling of 56153301103 in words is "fifty-six billion, one hundred fifty-three million, three hundred one thousand, one hundred three".