10010111011111 has 8 divisors (see below), whose sum is σ = 10109525061600. Its totient is φ = 9910702922400.

The previous prime is 10010111011099. The next prime is 10010111011129. The reversal of 10010111011111 is 11111011101001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10010111011111 - 2⁷ = 10010111010983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010111011151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922950 + ... + 4870108.

It is an arithmetic number, because the mean of its divisors is an integer number (1263690632700).

Almost surely, 2^{10010111011111} is an apocalyptic number.

10010111011111 is a deficient number, since it is larger than the sum of its proper divisors (99414050489).

10010111011111 is a wasteful number, since it uses less digits than its factorization.

10010111011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980889.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 10010111011111 its reverse (11111011101001), we get a palindrome (21121122112112).

The spelling of 10010111011111 in words is "ten trillion, ten billion, one hundred eleven million, eleven thousand, one hundred eleven".