201002403021030 has 96 divisors (see below), whose sum is σ = 563886973409760. Its totient is φ = 49382548001280.

The previous prime is 201002403020999. The next prime is 201002403021053. The reversal of 201002403021030 is 30120304200102.

201002403021030 is a `hidden beast` number, since 20 + 1 + 0 + 0 + 2 + 403 + 0 + 210 + 30 = 666.

201002403021030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201002403020994 and 201002403021012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164262720 + ... + 165481859.

It is an arithmetic number, because the mean of its divisors is an integer number (5873822639685).

Almost surely, 2^{201002403021030} is an apocalyptic number.

201002403021030 is an abundant number, since it is smaller than the sum of its proper divisors (362884570388730).

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

201002403021030 is a wasteful number, since it uses less digits than its factorization.

201002403021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329745126 (or 329745123 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201002403021030 its reverse (30120304200102), we get a palindrome (231122707221132).

The spelling of 201002403021030 in words is "two hundred one trillion, two billion, four hundred three million, twenty-one thousand, thirty".