10103044551 has 8 divisors (see below), whose sum is σ = 13513221744. Its totient is φ = 6714115200.

The previous prime is 10103044543. The next prime is 10103044579. The reversal of 10103044551 is 15544030101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10103044551 - 2³ = 10103044543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103044051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310850 + ... + 5312751.

It is an arithmetic number, because the mean of its divisors is an integer number (1689152718).

Almost surely, 2^10103044551 is an apocalyptic number.

10103044551 is a deficient number, since it is larger than the sum of its proper divisors (3410177193).

10103044551 is a wasteful number, since it uses less digits than its factorization.

10103044551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10623921.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10103044551 its reverse (15544030101), we get a palindrome (25647074652).

The spelling of 10103044551 in words is "ten billion, one hundred three million, forty-four thousand, five hundred fifty-one".