201002012301032 has 8 divisors (see below), whose sum is σ = 376878773064450. Its totient is φ = 100501006150512.

The previous prime is 201002012300989. The next prime is 201002012301067. The reversal of 201002012301032 is 230103210200102.

It can be written as a sum of positive squares in only one way, i.e., 141246236706436 + 59755775594596 = 11884706^2 + 7730186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 201002012301032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12562625768807 + ... + 12562625768822.

Almost surely, 2^{201002012301032} is an apocalyptic number.

It is an amenable number.

201002012301032 is a deficient number, since it is larger than the sum of its proper divisors (175876760763418).

201002012301032 is a wasteful number, since it uses less digits than its factorization.

201002012301032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25125251537635 (or 25125251537631 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201002012301032 its reverse (230103210200102), we get a palindrome (431105222501134).

The spelling of 201002012301032 in words is "two hundred one trillion, two billion, twelve million, three hundred one thousand, thirty-two".