101010055011 has 4 divisors (see below), whose sum is σ = 134680073352. Its totient is φ = 67340036672.

The previous prime is 101010054991. The next prime is 101010055051. The reversal of 101010055011 is 110550010101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101010055011 - 2⁹ = 101010054499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101010055051) 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, 16835009166 + ... + 16835009171.

It is an arithmetic number, because the mean of its divisors is an integer number (33670018338).

Almost surely, 2^101010055011 is an apocalyptic number.

101010055011 is a deficient number, since it is larger than the sum of its proper divisors (33670018341).

101010055011 is an equidigital number, since it uses as much as digits as its factorization.

101010055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33670018340.

The product of its (nonzero) digits is 25, while the sum is 15.

Adding to 101010055011 its reverse (110550010101), we get a palindrome (211560065112).

The spelling of 101010055011 in words is "one hundred one billion, ten million, fifty-five thousand, eleven".