231740029101 has 32 divisors (see below), whose sum is σ = 361242630400. Its totient is φ = 132089082048.

The previous prime is 231740029091. The next prime is 231740029109. The reversal of 231740029101 is 101920047132.

It is not a de Polignac number, because 231740029101 - 2⁷ = 231740028973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231740029109) 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, 124875 + ... + 692151.

It is an arithmetic number, because the mean of its divisors is an integer number (11288832200).

Almost surely, 2^231740029101 is an apocalyptic number.

231740029101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

231740029101 is a deficient number, since it is larger than the sum of its proper divisors (129502601299).

231740029101 is an equidigital number, since it uses as much as digits as its factorization.

231740029101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567698 (or 567684 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The spelling of 231740029101 in words is "two hundred thirty-one billion, seven hundred forty million, twenty-nine thousand, one hundred one".