201320110030 has 32 divisors (see below), whose sum is σ = 390302388000. Its totient is φ = 74323846272.

The previous prime is 201320110009. The next prime is 201320110051. The reversal of 201320110030 is 30011023102.

It is an interprime number because it is at equal distance from previous prime (201320110009) and next prime (201320110051).

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 935961 + ... + 1130779.

It is an arithmetic number, because the mean of its divisors is an integer number (12196949625).

Almost surely, 2^201320110030 is an apocalyptic number.

201320110030 is a deficient number, since it is larger than the sum of its proper divisors (188982277970).

201320110030 is a wasteful number, since it uses less digits than its factorization.

201320110030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202788.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 201320110030 its reverse (30011023102), we get a palindrome (231331133132).

The spelling of 201320110030 in words is "two hundred one billion, three hundred twenty million, one hundred ten thousand, thirty".