101131232241 has 32 divisors (see below), whose sum is σ = 146585577600. Its totient is φ = 61647473664.

The previous prime is 101131232207. The next prime is 101131232269. The reversal of 101131232241 is 142232131101.

It is not a de Polignac number, because 101131232241 - 2¹³ = 101131224049 is a prime.

It is a super-2 number, since 2×101131232241² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101131232441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8750935 + ... + 8762483.

It is an arithmetic number, because the mean of its divisors is an integer number (4580799300).

Almost surely, 2^101131232241 is an apocalyptic number.

It is an amenable number.

101131232241 is a deficient number, since it is larger than the sum of its proper divisors (45454345359).

101131232241 is a wasteful number, since it uses less digits than its factorization.

101131232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 101131232241 its reverse (142232131101), we get a palindrome (243363363342).

The spelling of 101131232241 in words is "one hundred one billion, one hundred thirty-one million, two hundred thirty-two thousand, two hundred forty-one".