102101204131344 has 60 divisors (see below), whose sum is σ = 311718070193712. Its totient is φ = 30939758827200.

The previous prime is 102101204131343. The next prime is 102101204131363. The reversal of 102101204131344 is 443131402101201.

It is a happy number.

102101204131344 is a `hidden beast` number, since 1 + 0 + 2 + 101 + 204 + 1 + 313 + 44 = 666.

It is not an unprimeable number, because it can be changed into a prime (102101204131343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32228913862 + ... + 32228917029.

Almost surely, 2^{102101204131344} is an apocalyptic number.

It is an amenable number.

102101204131344 is an abundant number, since it is smaller than the sum of its proper divisors (209616866062368).

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

102101204131344 is a wasteful number, since it uses less digits than its factorization.

102101204131344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64457830916 (or 64457830907 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 102101204131344 its reverse (443131402101201), we get a palindrome (545232606232545).

The spelling of 102101204131344 in words is "one hundred two trillion, one hundred one billion, two hundred four million, one hundred thirty-one thousand, three hundred forty-four".