60151081 has 2 divisors, whose sum is σ = 60151082. Its totient is φ = 60151080.

The previous prime is 60151079. The next prime is 60151097. The reversal of 60151081 is 18015106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58905625 + 1245456 = 7675^2 + 1116^2 .

It is a cyclic number.

It is not a de Polignac number, because 60151081 - 2¹ = 60151079 is a prime.

It is a super-2 number, since 2×60151081² = 7236305090937122, which contains 22 as substring.

Together with 60151079, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (60151181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30075540 + 30075541.

It is an arithmetic number, because the mean of its divisors is an integer number (30075541).

Almost surely, 2^60151081 is an apocalyptic number.

It is an amenable number.

60151081 is a deficient number, since it is larger than the sum of its proper divisors (1).

60151081 is an equidigital number, since it uses as much as digits as its factorization.

60151081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 60151081 is about 7755.7127976737. The cubic root of 60151081 is about 391.8150787692.

Adding to 60151081 its reverse (18015106), we get a palindrome (78166187).

The spelling of 60151081 in words is "sixty million, one hundred fifty-one thousand, eighty-one".