102102001404 has 48 divisors (see below), whose sum is σ = 256840540320. Its totient is φ = 31382138880.

The previous prime is 102102001403. The next prime is 102102001439. The reversal of 102102001404 is 404100201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102001403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207337 + ... + 497184.

It is an arithmetic number, because the mean of its divisors is an integer number (5350844590).

Almost surely, 2^102102001404 is an apocalyptic number.

It is an amenable number.

102102001404 is an abundant number, since it is smaller than the sum of its proper divisors (154738538916).

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

102102001404 is a wasteful number, since it uses less digits than its factorization.

102102001404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705470 (or 705468 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102102001404 its reverse (404100201201), we get a palindrome (506202202605).

The spelling of 102102001404 in words is "one hundred two billion, one hundred two million, one thousand, four hundred four".