10101100551 has 16 divisors (see below), whose sum is σ = 13766505984. Its totient is φ = 6585127424.

The previous prime is 10101100531. The next prime is 10101100567. The reversal of 10101100551 is 15500110101.

It is a cyclic number.

It is not a de Polignac number, because 10101100551 - 2¹⁴ = 10101084167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10101100551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101100531) 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, 137191 + ... + 197543.

It is an arithmetic number, because the mean of its divisors is an integer number (860406624).

Almost surely, 2^10101100551 is an apocalyptic number.

10101100551 is a deficient number, since it is larger than the sum of its proper divisors (3665405433).

10101100551 is a wasteful number, since it uses less digits than its factorization.

10101100551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61590.

The product of its (nonzero) digits is 25, while the sum is 15.

Adding to 10101100551 its reverse (15500110101), we get a palindrome (25601210652).

The spelling of 10101100551 in words is "ten billion, one hundred one million, one hundred thousand, five hundred fifty-one".