101001113231 has 8 divisors (see below), whose sum is σ = 101296305600. Its totient is φ = 100706030208.

The previous prime is 101001113209. The next prime is 101001113243. The reversal of 101001113231 is 132311100101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101001113231 - 2¹⁰ = 101001112207 is a prime.

It is a super-2 number, since 2×101001113231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001113281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2051795 + ... + 2100443.

It is an arithmetic number, because the mean of its divisors is an integer number (12662038200).

Almost surely, 2^101001113231 is an apocalyptic number.

101001113231 is a deficient number, since it is larger than the sum of its proper divisors (295192369).

101001113231 is an equidigital number, since it uses as much as digits as its factorization.

101001113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54673.

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

Adding to 101001113231 its reverse (132311100101), we get a palindrome (233312213332).

The spelling of 101001113231 in words is "one hundred one billion, one million, one hundred thirteen thousand, two hundred thirty-one".