102201420411 has 48 divisors (see below), whose sum is σ = 159785589600. Its totient is φ = 65217934080.

The previous prime is 102201420401. The next prime is 102201420421. The reversal of 102201420411 is 114024102201.

102201420411 is a `hidden beast` number, since 1 + 0 + 2 + 201 + 420 + 41 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (102201420401) and next prime (102201420421).

It is not a de Polignac number, because 102201420411 - 2⁵ = 102201420379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102201420401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 431265 + ... + 624813.

It is an arithmetic number, because the mean of its divisors is an integer number (3328866450).

Almost surely, 2^102201420411 is an apocalyptic number.

102201420411 is a deficient number, since it is larger than the sum of its proper divisors (57584169189).

102201420411 is an equidigital number, since it uses as much as digits as its factorization.

102201420411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193658 (or 193646 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 102201420411 its reverse (114024102201), we get a palindrome (216225522612).

The spelling of 102201420411 in words is "one hundred two billion, two hundred one million, four hundred twenty thousand, four hundred eleven".