231301001011101 has 32 divisors (see below), whose sum is σ = 352726027530240. Its totient is φ = 132071753183616.

The previous prime is 231301001011063. The next prime is 231301001011109. The reversal of 231301001011101 is 101110100103132.

It is not a de Polignac number, because 231301001011101 - 2¹⁸ = 231301000748957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231301001011109) 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, 464277105 + ... + 464775033.

It is an arithmetic number, because the mean of its divisors is an integer number (11022688360320).

Almost surely, 2^{231301001011101} is an apocalyptic number.

231301001011101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

231301001011101 is a deficient number, since it is larger than the sum of its proper divisors (121425026519139).

231301001011101 is a wasteful number, since it uses less digits than its factorization.

231301001011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514673.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 231301001011101 its reverse (101110100103132), we get a palindrome (332411101114233).

The spelling of 231301001011101 in words is "two hundred thirty-one trillion, three hundred one billion, one million, eleven thousand, one hundred one".