1131000301129 has 2 divisors, whose sum is σ = 1131000301130. Its totient is φ = 1131000301128.

The previous prime is 1131000301063. The next prime is 1131000301139. The reversal of 1131000301129 is 9211030001311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1110595607104 + 20404694025 = 1053848^2 + 142845^2 .

It is an emirp because it is prime and its reverse (9211030001311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1131000301129 - 2²³ = 1130991912521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131000301139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565500150564 + 565500150565.

It is an arithmetic number, because the mean of its divisors is an integer number (565500150565).

Almost surely, 2^{1131000301129} is an apocalyptic number.

It is an amenable number.

1131000301129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131000301129 is an equidigital number, since it uses as much as digits as its factorization.

1131000301129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 1131000301129 in words is "one trillion, one hundred thirty-one billion, three hundred one thousand, one hundred twenty-nine".