102014200420 has 24 divisors (see below), whose sum is σ = 233705259648. Its totient is φ = 37096072800.

The previous prime is 102014200403. The next prime is 102014200487. The reversal of 102014200420 is 24002410201.

It is a junction number, because it is equal to n+sod(n) for n = 102014200394 and 102014200403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231850236 + ... + 231850675.

It is an arithmetic number, because the mean of its divisors is an integer number (9737719152).

Almost surely, 2^102014200420 is an apocalyptic number.

102014200420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102014200420 is an abundant number, since it is smaller than the sum of its proper divisors (131691059228).

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

102014200420 is a wasteful number, since it uses less digits than its factorization.

102014200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463700931 (or 463700929 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102014200420 its reverse (24002410201), we get a palindrome (126016610621).

The spelling of 102014200420 in words is "one hundred two billion, fourteen million, two hundred thousand, four hundred twenty".