1134515117 has 2 divisors, whose sum is σ = 1134515118. Its totient is φ = 1134515116.

The previous prime is 1134515113. The next prime is 1134515159. The reversal of 1134515117 is 7115154311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 760711561 + 373803556 = 27581^2 + 19334^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134515117 - 2² = 1134515113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134515117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134515113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567257558 + 567257559.

It is an arithmetic number, because the mean of its divisors is an integer number (567257559).

Almost surely, 2^1134515117 is an apocalyptic number.

It is an amenable number.

1134515117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134515117 is an equidigital number, since it uses as much as digits as its factorization.

1134515117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2100, while the sum is 29.

The square root of 1134515117 is about 33682.5639908841. The cubic root of 1134515117 is about 1042.9658673078.

Adding to 1134515117 its reverse (7115154311), we get a palindrome (8249669428).

It can be divided in two parts, 11345 and 15117, that added together give a palindrome (26462).

The spelling of 1134515117 in words is "one billion, one hundred thirty-four million, five hundred fifteen thousand, one hundred seventeen".