1948016011 has 2 divisors, whose sum is σ = 1948016012. Its totient is φ = 1948016010.

The previous prime is 1948015967. The next prime is 1948016033. The reversal of 1948016011 is 1106108491.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1948016011 - 2¹⁵ = 1947983243 is a prime.

It is a super-2 number, since 2×1948016011² = 7589532758224704242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1948016041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 974008005 + 974008006.

It is an arithmetic number, because the mean of its divisors is an integer number (974008006).

Almost surely, 2^1948016011 is an apocalyptic number.

1948016011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1948016011 is an equidigital number, since it uses as much as digits as its factorization.

1948016011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 1948016011 is about 44136.3343629713. The cubic root of 1948016011 is about 1248.9091306268.

The spelling of 1948016011 in words is "one billion, nine hundred forty-eight million, sixteen thousand, eleven".