1111101010004 has 48 divisors (see below), whose sum is σ = 1963881554880. Its totient is φ = 550023989760.

The previous prime is 1111101010003. The next prime is 1111101010007. The reversal of 1111101010004 is 4000101011111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111101010003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345382604 + ... + 345385820.

It is an arithmetic number, because the mean of its divisors is an integer number (40914199060).

Almost surely, 2^{1111101010004} is an apocalyptic number.

It is an amenable number.

1111101010004 is a deficient number, since it is larger than the sum of its proper divisors (852780544876).

1111101010004 is a wasteful number, since it uses less digits than its factorization.

1111101010004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448 (or 5446 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1111101010004 its reverse (4000101011111), we get a palindrome (5111202021115).

The spelling of 1111101010004 in words is "one trillion, one hundred eleven billion, one hundred one million, ten thousand, four".