10001011004 has 12 divisors (see below), whose sum is σ = 17723311200. Its totient is φ = 4937207808.

The previous prime is 10001011001. The next prime is 10001011037. The reversal of 10001011004 is 40011010001.

It is a super-2 number, since 2×10001011004² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10001010982 and 10001011000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001011001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15824069 + ... + 15824700.

It is an arithmetic number, because the mean of its divisors is an integer number (1476942600).

Almost surely, 2^10001011004 is an apocalyptic number.

It is an amenable number.

10001011004 is a deficient number, since it is larger than the sum of its proper divisors (7722300196).

10001011004 is a wasteful number, since it uses less digits than its factorization.

10001011004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31648852 (or 31648850 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10001011004 its reverse (40011010001), we get a palindrome (50012021005).

The spelling of 10001011004 in words is "ten billion, one million, eleven thousand, four".