101103232011 has 16 divisors (see below), whose sum is σ = 139280990208. Its totient is φ = 65167819200.

The previous prime is 101103231923. The next prime is 101103232051. The reversal of 101103232011 is 110232301101.

It is a happy number.

It is not a de Polignac number, because 101103232011 - 2³⁵ = 66743493643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101103232051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398970 + ... + 601151.

It is an arithmetic number, because the mean of its divisors is an integer number (8705061888).

Almost surely, 2^101103232011 is an apocalyptic number.

101103232011 is a deficient number, since it is larger than the sum of its proper divisors (38177758197).

101103232011 is a wasteful number, since it uses less digits than its factorization.

101103232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001242.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101103232011 its reverse (110232301101), we get a palindrome (211335533112).

The spelling of 101103232011 in words is "one hundred one billion, one hundred three million, two hundred thirty-two thousand, eleven".