16161007 has 2 divisors, whose sum is σ = 16161008. Its totient is φ = 16161006.

The previous prime is 16160957. The next prime is 16161023. The reversal of 16161007 is 70016161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16161007 - 2²³ = 7772399 is a prime.

It is a super-2 number, since 2×16161007² = 522356294508098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16161037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8080503 + 8080504.

It is an arithmetic number, because the mean of its divisors is an integer number (8080504).

Almost surely, 2^16161007 is an apocalyptic number.

16161007 is a deficient number, since it is larger than the sum of its proper divisors (1).

16161007 is an equidigital number, since it uses as much as digits as its factorization.

16161007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 16161007 is about 4020.0754968035. The cubic root of 16161007 is about 252.8266243306.

Adding to 16161007 its reverse (70016161), we get a palindrome (86177168).

The spelling of 16161007 in words is "sixteen million, one hundred sixty-one thousand, seven".