201550013302 has 16 divisors (see below), whose sum is σ = 329843109312. Its totient is φ = 91604198920.

The previous prime is 201550013293. The next prime is 201550013321. The reversal of 201550013302 is 203310055102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 251608 + ... + 682939.

It is an arithmetic number, because the mean of its divisors is an integer number (20615194332).

Almost surely, 2^201550013302 is an apocalyptic number.

201550013302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201550013302 is a deficient number, since it is larger than the sum of its proper divisors (128293096010).

201550013302 is a wasteful number, since it uses less digits than its factorization.

201550013302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944363.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 201550013302 its reverse (203310055102), we get a palindrome (404860068404).

The spelling of 201550013302 in words is "two hundred one billion, five hundred fifty million, thirteen thousand, three hundred two".