102102032404 has 24 divisors (see below), whose sum is σ = 180576789120. Its totient is φ = 50509562784.

The previous prime is 102102032369. The next prime is 102102032407. The reversal of 102102032404 is 404230201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102032407) 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, 345177 + ... + 568639.

It is an arithmetic number, because the mean of its divisors is an integer number (7524032880).

Almost surely, 2^102102032404 is an apocalyptic number.

It is an amenable number.

102102032404 is a deficient number, since it is larger than the sum of its proper divisors (78474756716).

102102032404 is a wasteful number, since it uses less digits than its factorization.

102102032404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224679 (or 224677 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 102102032404 its reverse (404230201201), we get a palindrome (506332233605).

The spelling of 102102032404 in words is "one hundred two billion, one hundred two million, thirty-two thousand, four hundred four".