20203302150 has 96 divisors (see below), whose sum is σ = 56615126400. Its totient is φ = 5296212000.

The previous prime is 20203302149. The next prime is 20203302151. The reversal of 20203302150 is 5120330202.

It is an interprime number because it is at equal distance from previous prime (20203302149) and next prime (20203302151).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203302151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47176 + ... + 206475.

It is an arithmetic number, because the mean of its divisors is an integer number (589740900).

Almost surely, 2^20203302150 is an apocalyptic number.

20203302150 is an abundant number, since it is smaller than the sum of its proper divisors (36411824250).

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

20203302150 is a wasteful number, since it uses less digits than its factorization.

20203302150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253731 (or 253720 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 20203302150 its reverse (5120330202), we get a palindrome (25323632352).

The spelling of 20203302150 in words is "twenty billion, two hundred three million, three hundred two thousand, one hundred fifty".