1051441012277 has 2 divisors, whose sum is σ = 1051441012278. Its totient is φ = 1051441012276.

The previous prime is 1051441012243. The next prime is 1051441012291. The reversal of 1051441012277 is 7722101441501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 876711996241 + 174729016036 = 936329^2 + 418006^2 .

It is an emirp because it is prime and its reverse (7722101441501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1051441012277 - 2²⁶ = 1051373903413 is a prime.

It is a super-2 number, since 2×1051441012277² (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 (1051441012177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525720506138 + 525720506139.

It is an arithmetic number, because the mean of its divisors is an integer number (525720506139).

Almost surely, 2^{1051441012277} is an apocalyptic number.

It is an amenable number.

1051441012277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051441012277 is an equidigital number, since it uses as much as digits as its factorization.

1051441012277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 35.

Adding to 1051441012277 its reverse (7722101441501), we get a palindrome (8773542453778).

The spelling of 1051441012277 in words is "one trillion, fifty-one billion, four hundred forty-one million, twelve thousand, two hundred seventy-seven".