1012161467 has 2 divisors, whose sum is σ = 1012161468. Its totient is φ = 1012161466.

The previous prime is 1012161431. The next prime is 1012161499. The reversal of 1012161467 is 7641612101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7641612101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012161467 - 2⁸ = 1012161211 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012161427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506080733 + 506080734.

It is an arithmetic number, because the mean of its divisors is an integer number (506080734).

Almost surely, 2^1012161467 is an apocalyptic number.

1012161467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012161467 is an equidigital number, since it uses as much as digits as its factorization.

1012161467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1012161467 is about 31814.4851757812. The cubic root of 1012161467 is about 1004.0374989962.

Adding to 1012161467 its reverse (7641612101), we get a palindrome (8653773568).

The spelling of 1012161467 in words is "one billion, twelve million, one hundred sixty-one thousand, four hundred sixty-seven".