1010550011001 has 16 divisors (see below), whose sum is σ = 1353589032000. Its totient is φ = 670606610688.

The previous prime is 1010550010999. The next prime is 1010550011017. The reversal of 1010550011001 is 1001100550101.

It is not a de Polignac number, because 1010550011001 - 2¹ = 1010550010999 is a prime.

It is a super-3 number, since 3×1010550011001³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1010550015001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3574605 + ... + 3846933.

It is an arithmetic number, because the mean of its divisors is an integer number (84599314500).

Almost surely, 2^{1010550011001} is an apocalyptic number.

It is an amenable number.

1010550011001 is a deficient number, since it is larger than the sum of its proper divisors (343039020999).

1010550011001 is a wasteful number, since it uses less digits than its factorization.

1010550011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278008.

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

Adding to 1010550011001 its reverse (1001100550101), we get a palindrome (2011650561102).

The spelling of 1010550011001 in words is "one trillion, ten billion, five hundred fifty million, eleven thousand, one".