1000100060551 has 2 divisors, whose sum is σ = 1000100060552. Its totient is φ = 1000100060550.

The previous prime is 1000100060543. The next prime is 1000100060563. The reversal of 1000100060551 is 1550600010001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000100060551 - 2³ = 1000100060543 is a prime.

It is a super-2 number, since 2×1000100060551² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000100060951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500050030275 + 500050030276.

It is an arithmetic number, because the mean of its divisors is an integer number (500050030276).

Almost surely, 2^{1000100060551} is an apocalyptic number.

1000100060551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000100060551 is an equidigital number, since it uses as much as digits as its factorization.

1000100060551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 1000100060551 its reverse (1550600010001), we get a palindrome (2550700070552).

The spelling of 1000100060551 in words is "one trillion, one hundred million, sixty thousand, five hundred fifty-one".