1011441002 has 24 divisors (see below), whose sum is σ = 1792199520. Its totient is φ = 424379280.

The previous prime is 1011441001. The next prime is 1011441023. The reversal of 1011441002 is 2001441101.

It is not an unprimeable number, because it can be changed into a prime (1011441001) 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, 132302 + ... + 139737.

It is an arithmetic number, because the mean of its divisors is an integer number (74674980).

Almost surely, 2^1011441002 is an apocalyptic number.

1011441002 is a deficient number, since it is larger than the sum of its proper divisors (780758518).

1011441002 is a wasteful number, since it uses less digits than its factorization.

1011441002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272078 (or 272065 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1011441002 is about 31803.1602517737. The cubic root of 1011441002 is about 1003.7992150192.

Adding to 1011441002 its reverse (2001441101), we get a palindrome (3012882103).

Subtracting 1011441002 from its reverse (2001441101), we obtain a palindrome (990000099).

The spelling of 1011441002 in words is "one billion, eleven million, four hundred forty-one thousand, two".