101120065011 has 64 divisors (see below), whose sum is σ = 177817354240. Its totient is φ = 55575344160.

The previous prime is 101120064971. The next prime is 101120065019. The reversal of 101120065011 is 110560021101.

It is a happy number.

101120065011 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 2 + 0 + 0 + 650 + 11 = 666.

It is not a de Polignac number, because 101120065011 - 2¹⁹ = 101119540723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101120065019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 902076 + ... + 1007958.

It is an arithmetic number, because the mean of its divisors is an integer number (2778396160).

Almost surely, 2^101120065011 is an apocalyptic number.

101120065011 is a deficient number, since it is larger than the sum of its proper divisors (76697289229).

101120065011 is a wasteful number, since it uses less digits than its factorization.

101120065011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106093 (or 106087 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 101120065011 its reverse (110560021101), we get a palindrome (211680086112).

The spelling of 101120065011 in words is "one hundred one billion, one hundred twenty million, sixty-five thousand, eleven".