10200155563 has 4 divisors (see below), whose sum is σ = 10984782928. Its totient is φ = 9415528200.

The previous prime is 10200155561. The next prime is 10200155591. The reversal of 10200155563 is 36555100201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36555100201 = 65011 ⋅562291.

It is not a de Polignac number, because 10200155563 - 2¹ = 10200155561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200155561) 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, 392313663 + ... + 392313688.

It is an arithmetic number, because the mean of its divisors is an integer number (2746195732).

Almost surely, 2^10200155563 is an apocalyptic number.

10200155563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10200155563 is a deficient number, since it is larger than the sum of its proper divisors (784627365).

10200155563 is an equidigital number, since it uses as much as digits as its factorization.

10200155563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784627364.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 10200155563 its reverse (36555100201), we get a palindrome (46755255764).

The spelling of 10200155563 in words is "ten billion, two hundred million, one hundred fifty-five thousand, five hundred sixty-three".