101331111041 has 4 divisors (see below), whose sum is σ = 101355514692. Its totient is φ = 101306707392.

The previous prime is 101331110957. The next prime is 101331111043. The reversal of 101331111041 is 140111133101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 54664310416 + 46666800625 = 233804^2 + 216025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101331111041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101331111043) 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, 12195596 + ... + 12203901.

It is an arithmetic number, because the mean of its divisors is an integer number (25338878673).

Almost surely, 2^101331111041 is an apocalyptic number.

It is an amenable number.

101331111041 is a deficient number, since it is larger than the sum of its proper divisors (24403651).

101331111041 is an equidigital number, since it uses as much as digits as its factorization.

101331111041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24403650.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 101331111041 its reverse (140111133101), we get a palindrome (241442244142).

The spelling of 101331111041 in words is "one hundred one billion, three hundred thirty-one million, one hundred eleven thousand, forty-one".