10100100004 has 12 divisors (see below), whose sum is σ = 17684257500. Its totient is φ = 5047455008.

The previous prime is 10100099981. The next prime is 10100100007. The reversal of 10100100004 is 40000100101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3359361600 + 6740738404 = 57960^2 + 82102^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10100100004.

It is not an unprimeable number, because it can be changed into a prime (10100100007) 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, 639979 + ... + 655570.

It is an arithmetic number, because the mean of its divisors is an integer number (1473688125).

Almost surely, 2^10100100004 is an apocalyptic number.

It is an amenable number.

10100100004 is a deficient number, since it is larger than the sum of its proper divisors (7584157496).

10100100004 is a wasteful number, since it uses less digits than its factorization.

10100100004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297502 (or 1297500 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10100100004 its reverse (40000100101), we get a palindrome (50100200105).

The spelling of 10100100004 in words is "ten billion, one hundred million, one hundred thousand, four".