101323101011 has 16 divisors (see below), whose sum is σ = 111437168640. Its totient is φ = 91359938880.

The previous prime is 101323100933. The next prime is 101323101013. The reversal of 101323101011 is 110101323101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101323101011 - 2²² = 101318906707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101323101013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5994470 + ... + 6011348.

It is an arithmetic number, because the mean of its divisors is an integer number (6964823040).

Almost surely, 2^101323101011 is an apocalyptic number.

101323101011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101323101011 is a deficient number, since it is larger than the sum of its proper divisors (10114067629).

101323101011 is a wasteful number, since it uses less digits than its factorization.

101323101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21314.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 101323101011 its reverse (110101323101), we get a palindrome (211424424112).

The spelling of 101323101011 in words is "one hundred one billion, three hundred twenty-three million, one hundred one thousand, eleven".