100005111004 has 12 divisors (see below), whose sum is σ = 175510405000. Its totient is φ = 49859281008.

The previous prime is 100005111001. The next prime is 100005111007. The reversal of 100005111004 is 400111500001.

It is an interprime number because it is at equal distance from previous prime (100005111001) and next prime (100005111007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100005111001) 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, 35817054 + ... + 35819845.

Almost surely, 2^100005111004 is an apocalyptic number.

It is an amenable number.

100005111004 is a deficient number, since it is larger than the sum of its proper divisors (75505293996).

100005111004 is a wasteful number, since it uses less digits than its factorization.

100005111004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71637252 (or 71637250 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 100005111004 its reverse (400111500001), we get a palindrome (500116611005).

The spelling of 100005111004 in words is "one hundred billion, five million, one hundred eleven thousand, four".