1011314144 has 12 divisors (see below), whose sum is σ = 1991024784. Its totient is φ = 505657056.

The previous prime is 1011314123. The next prime is 1011314167. The reversal of 1011314144 is 4414131101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15801752 + ... + 15801815.

It is an arithmetic number, because the mean of its divisors is an integer number (165918732).

Almost surely, 2^1011314144 is an apocalyptic number.

It is an amenable number.

1011314144 is a deficient number, since it is larger than the sum of its proper divisors (979710640).

1011314144 is an equidigital number, since it uses as much as digits as its factorization.

1011314144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31603577 (or 31603569 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1011314144 is about 31801.1657647955. The cubic root of 1011314144 is about 1003.7572467500.

Adding to 1011314144 its reverse (4414131101), we get a palindrome (5425445245).

The spelling of 1011314144 in words is "one billion, eleven million, three hundred fourteen thousand, one hundred forty-four".