10111110011011 has 8 divisors (see below), whose sum is σ = 10169911061280. Its totient is φ = 10052313045312.

The previous prime is 10111110010973. The next prime is 10111110011021. The reversal of 10111110011011 is 11011001111101.

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 10111110011011 - 2²¹ = 10111107913859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111110011021) 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, 4016170 + ... + 6029248.

It is an arithmetic number, because the mean of its divisors is an integer number (1271238882660).

Almost surely, 2^{10111110011011} is an apocalyptic number.

10111110011011 is a deficient number, since it is larger than the sum of its proper divisors (58801050269).

10111110011011 is a wasteful number, since it uses less digits than its factorization.

10111110011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042285.

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

Adding to 10111110011011 its reverse (11011001111101), we get a palindrome (21122111122112).

The spelling of 10111110011011 in words is "ten trillion, one hundred eleven billion, one hundred ten million, eleven thousand, eleven".