102141304402 has 16 divisors (see below), whose sum is σ = 153453958272. Its totient is φ = 50990043280.

The previous prime is 102141304399. The next prime is 102141304409. The reversal of 102141304402 is 204403141201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102141304409) 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 7 ways as a sum of consecutive naturals, for example, 3894252 + ... + 3920392.

It is an arithmetic number, because the mean of its divisors is an integer number (9590872392).

Almost surely, 2^102141304402 is an apocalyptic number.

102141304402 is a deficient number, since it is larger than the sum of its proper divisors (51312653870).

102141304402 is a wasteful number, since it uses less digits than its factorization.

102141304402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29153.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102141304402 its reverse (204403141201), we get a palindrome (306544445603).

The spelling of 102141304402 in words is "one hundred two billion, one hundred forty-one million, three hundred four thousand, four hundred two".