100110000510550 has 48 divisors (see below), whose sum is σ = 194339566784160. Its totient is φ = 38295246147840.

The previous prime is 100110000510547. The next prime is 100110000510557. The reversal of 100110000510550 is 55015000011001.

It is a happy number.

It is a super-2 number, since 2×100110000510550² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100110000510557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3045177 + ... + 14473876.

It is an arithmetic number, because the mean of its divisors is an integer number (4048740974670).

Almost surely, 2^{100110000510550} is an apocalyptic number.

100110000510550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100110000510550 is a deficient number, since it is larger than the sum of its proper divisors (94229566273610).

100110000510550 is a wasteful number, since it uses less digits than its factorization.

100110000510550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17524057 (or 17524052 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 100110000510550 its reverse (55015000011001), we get a palindrome (155125000521551).

The spelling of 100110000510550 in words is "one hundred trillion, one hundred ten billion, five hundred ten thousand, five hundred fifty".