1012114547 has 2 divisors, whose sum is σ = 1012114548. Its totient is φ = 1012114546.

The previous prime is 1012114531. The next prime is 1012114589. The reversal of 1012114547 is 7454112101.

It is a weak prime.

It is an emirp because it is prime and its reverse (7454112101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012114547 - 2⁴ = 1012114531 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012114507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506057273 + 506057274.

It is an arithmetic number, because the mean of its divisors is an integer number (506057274).

Almost surely, 2^1012114547 is an apocalyptic number.

1012114547 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012114547 is an equidigital number, since it uses as much as digits as its factorization.

1012114547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 1012114547 is about 31813.7477672782. The cubic root of 1012114547 is about 1004.0219842887.

Adding to 1012114547 its reverse (7454112101), we get a palindrome (8466226648).

The spelling of 1012114547 in words is "one billion, twelve million, one hundred fourteen thousand, five hundred forty-seven".