201312201030 has 32 divisors (see below), whose sum is σ = 485277709824. Its totient is φ = 53446761696.

The previous prime is 201312201001. The next prime is 201312201047. The reversal of 201312201030 is 30102213102.

201312201030 is digitally balanced in base 3, 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 (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14773822 + ... + 14787441.

It is an arithmetic number, because the mean of its divisors is an integer number (15164928432).

Almost surely, 2^201312201030 is an apocalyptic number.

201312201030 is an abundant number, since it is smaller than the sum of its proper divisors (283965508794).

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

201312201030 is a wasteful number, since it uses less digits than its factorization.

201312201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29561500.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201312201030 its reverse (30102213102), we get a palindrome (231414414132).

The spelling of 201312201030 in words is "two hundred one billion, three hundred twelve million, two hundred one thousand, thirty".