60111050947 has 2 divisors, whose sum is σ = 60111050948. Its totient is φ = 60111050946.

The previous prime is 60111050903. The next prime is 60111050959. The reversal of 60111050947 is 74905011106.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60111050947 - 2¹⁹ = 60110526659 is a prime.

It is a super-2 number, since 2×60111050947² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60111050977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30055525473 + 30055525474.

It is an arithmetic number, because the mean of its divisors is an integer number (30055525474).

Almost surely, 2^60111050947 is an apocalyptic number.

60111050947 is a deficient number, since it is larger than the sum of its proper divisors (1).

60111050947 is an equidigital number, since it uses as much as digits as its factorization.

60111050947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 60111050947 in words is "sixty billion, one hundred eleven million, fifty thousand, nine hundred forty-seven".