232101300040 has 32 divisors (see below), whose sum is σ = 527298108480. Its totient is φ = 91939154112.

The previous prime is 232101300029. The next prime is 232101300049. The reversal of 232101300040 is 40003101232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 232101299987 and 232101300023.

It is not an unprimeable number, because it can be changed into a prime (232101300049) 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, 28163514 + ... + 28171753.

It is an arithmetic number, because the mean of its divisors is an integer number (16478065890).

Almost surely, 2^232101300040 is an apocalyptic number.

232101300040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232101300040 is an abundant number, since it is smaller than the sum of its proper divisors (295196808440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232101300040 is a wasteful number, since it uses less digits than its factorization.

232101300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56335381 (or 56335377 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 232101300040 its reverse (40003101232), we get a palindrome (272104401272).

The spelling of 232101300040 in words is "two hundred thirty-two billion, one hundred one million, three hundred thousand, forty".