1134515047 has 2 divisors, whose sum is σ = 1134515048. Its totient is φ = 1134515046.

The previous prime is 1134514981. The next prime is 1134515101. The reversal of 1134515047 is 7405154311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1134515047 - 2⁷ = 1134514919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134515747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567257523 + 567257524.

It is an arithmetic number, because the mean of its divisors is an integer number (567257524).

Almost surely, 2^1134515047 is an apocalyptic number.

1134515047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134515047 is an equidigital number, since it uses as much as digits as its factorization.

1134515047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 1134515047 is about 33682.5629517708. The cubic root of 1134515047 is about 1042.9658458573.

Adding to 1134515047 its reverse (7405154311), we get a palindrome (8539669358).

The spelling of 1134515047 in words is "one billion, one hundred thirty-four million, five hundred fifteen thousand, forty-seven".