101011210011 has 48 divisors (see below), whose sum is σ = 161657200224. Its totient is φ = 60502920192.

The previous prime is 101011209991. The next prime is 101011210019. The reversal of 101011210011 is 110012110101.

It is not a de Polignac number, because 101011210011 - 2⁶ = 101011209947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101011209975 and 101011210002.

It is not an unprimeable number, because it can be changed into a prime (101011210019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131700 + ... + 468366.

It is an arithmetic number, because the mean of its divisors is an integer number (3367858338).

Almost surely, 2^101011210011 is an apocalyptic number.

101011210011 is a deficient number, since it is larger than the sum of its proper divisors (60645990213).

101011210011 is a wasteful number, since it uses less digits than its factorization.

101011210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336780 (or 336777 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101011210011 its reverse (110012110101), we get a palindrome (211023320112).

The spelling of 101011210011 in words is "one hundred one billion, eleven million, two hundred ten thousand, eleven".