10056100503 has 16 divisors (see below), whose sum is σ = 13995749376. Its totient is φ = 6410453280.

The previous prime is 10056100501. The next prime is 10056100507. The reversal of 10056100503 is 30500165001.

It is a happy number.

It is not a de Polignac number, because 10056100503 - 2¹ = 10056100501 is a prime.

It is a super-2 number, since 2×10056100503² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10056100503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10056100501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199626 + ... + 244872.

It is an arithmetic number, because the mean of its divisors is an integer number (874734336).

Almost surely, 2^10056100503 is an apocalyptic number.

10056100503 is a deficient number, since it is larger than the sum of its proper divisors (3939648873).

10056100503 is a wasteful number, since it uses less digits than its factorization.

10056100503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48494.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 10056100503 its reverse (30500165001), we get a palindrome (40556265504).

The spelling of 10056100503 in words is "ten billion, fifty-six million, one hundred thousand, five hundred three".