101243201340232 has 64 divisors (see below), whose sum is σ = 227409573283200. Its totient is φ = 41347195061760.

The previous prime is 101243201340217. The next prime is 101243201340343. The reversal of 101243201340232 is 232043102342101.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 101243201340232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512639307 + ... + 512836762.

It is an arithmetic number, because the mean of its divisors is an integer number (3553274582550).

Almost surely, 2^{101243201340232} is an apocalyptic number.

It is an amenable number.

101243201340232 is an abundant number, since it is smaller than the sum of its proper divisors (126166371942968).

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

101243201340232 is a wasteful number, since it uses less digits than its factorization.

101243201340232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025476166 (or 1025476162 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 101243201340232 its reverse (232043102342101), we get a palindrome (333286303682333).

The spelling of 101243201340232 in words is "one hundred one trillion, two hundred forty-three billion, two hundred one million, three hundred forty thousand, two hundred thirty-two".