1051005511027 has 2 divisors, whose sum is σ = 1051005511028. Its totient is φ = 1051005511026.

The previous prime is 1051005510983. The next prime is 1051005511043. The reversal of 1051005511027 is 7201155001501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051005511027 - 2²⁷ = 1050871293299 is a prime.

It is a super-2 number, since 2×1051005511027² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051005510986 and 1051005511004.

It is not a weakly prime, because it can be changed into another prime (1051005511057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525502755513 + 525502755514.

It is an arithmetic number, because the mean of its divisors is an integer number (525502755514).

Almost surely, 2^{1051005511027} is an apocalyptic number.

1051005511027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051005511027 is an equidigital number, since it uses as much as digits as its factorization.

1051005511027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1750, while the sum is 28.

The spelling of 1051005511027 in words is "one trillion, fifty-one billion, five million, five hundred eleven thousand, twenty-seven".