102342400101 has 20 divisors (see below), whose sum is σ = 154817080000. Its totient is φ = 67364613576.

The previous prime is 102342400099. The next prime is 102342400129. The reversal of 102342400101 is 101004243201.

It is not a de Polignac number, because 102342400101 - 2¹ = 102342400099 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 (102342400801) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 7990351 + ... + 8003148.

It is an arithmetic number, because the mean of its divisors is an integer number (7740854000).

Almost surely, 2^102342400101 is an apocalyptic number.

It is an amenable number.

102342400101 is a deficient number, since it is larger than the sum of its proper divisors (52474679899).

102342400101 is an equidigital number, since it uses as much as digits as its factorization.

102342400101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15993590 (or 15993581 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102342400101 its reverse (101004243201), we get a palindrome (203346643302).

The spelling of 102342400101 in words is "one hundred two billion, three hundred forty-two million, four hundred thousand, one hundred one".