1016248131 has 12 divisors (see below), whose sum is σ = 1518532080. Its totient is φ = 654136560.

The previous prime is 1016248109. The next prime is 1016248133. The reversal of 1016248131 is 1318426101.

It is a happy number.

1016248131 is a `hidden beast` number, since 1 + 0 + 1 + 624 + 8 + 1 + 31 = 666.

It is not a de Polignac number, because 1016248131 - 2⁶ = 1016248067 is a prime.

It is a super-2 number, since 2×1016248131² = 2065520527521986322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1016248095 and 1016248104.

It is not an unprimeable number, because it can be changed into a prime (1016248133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1946575 + ... + 1947096.

It is an arithmetic number, because the mean of its divisors is an integer number (126544340).

Almost surely, 2^1016248131 is an apocalyptic number.

1016248131 is a deficient number, since it is larger than the sum of its proper divisors (502283949).

1016248131 is a wasteful number, since it uses less digits than its factorization.

1016248131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893706 (or 3893703 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1016248131 is about 31878.6469443105. The cubic root of 1016248131 is about 1005.3869720894.

The spelling of 1016248131 in words is "one billion, sixteen million, two hundred forty-eight thousand, one hundred thirty-one".