105051060551 has 2 divisors, whose sum is σ = 105051060552. Its totient is φ = 105051060550.

The previous prime is 105051060523. The next prime is 105051060577. The reversal of 105051060551 is 155060150501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105051060551 - 2²² = 105046866247 is a prime.

It is a super-2 number, since 2×105051060551² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105051060511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52525530275 + 52525530276.

It is an arithmetic number, because the mean of its divisors is an integer number (52525530276).

Almost surely, 2^105051060551 is an apocalyptic number.

105051060551 is a deficient number, since it is larger than the sum of its proper divisors (1).

105051060551 is an equidigital number, since it uses as much as digits as its factorization.

105051060551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 105051060551 in words is "one hundred five billion, fifty-one million, sixty thousand, five hundred fifty-one".