1011014019 has 6 divisors (see below), whose sum is σ = 1460353596. Its totient is φ = 674009340.

The previous prime is 1011013999. The next prime is 1011014027. The reversal of 1011014019 is 9104101101.

It is not a de Polignac number, because 1011014019 - 2⁷ = 1011013891 is a prime.

It is a super-2 number, since 2×1011014019² = 2044298693229064722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011013992 and 1011014010.

It is not an unprimeable number, because it can be changed into a prime (1011010019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56167437 + ... + 56167454.

It is an arithmetic number, because the mean of its divisors is an integer number (243392266).

Almost surely, 2^1011014019 is an apocalyptic number.

1011014019 is a deficient number, since it is larger than the sum of its proper divisors (449339577).

1011014019 is a wasteful number, since it uses less digits than its factorization.

1011014019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112334897 (or 112334894 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The square root of 1011014019 is about 31796.4466410950. The cubic root of 1011014019 is about 1003.6579428060.

The spelling of 1011014019 in words is "one billion, eleven million, fourteen thousand, nineteen".