1011002112004 has 6 divisors (see below), whose sum is σ = 1769253696014. Its totient is φ = 505501056000.

The previous prime is 1011002111953. The next prime is 1011002112011. The reversal of 1011002112004 is 4002112001101.

1011002112004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 791601678400 + 219400433604 = 889720^2 + 468402^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126375263997 + ... + 126375264004.

Almost surely, 2^{1011002112004} is an apocalyptic number.

It is an amenable number.

1011002112004 is a deficient number, since it is larger than the sum of its proper divisors (758251584010).

1011002112004 is a wasteful number, since it uses less digits than its factorization.

1011002112004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252750528005 (or 252750528003 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1011002112004 its reverse (4002112001101), we get a palindrome (5013114113105).

The spelling of 1011002112004 in words is "one trillion, eleven billion, two million, one hundred twelve thousand, four".