20203342241302 has 16 divisors (see below), whose sum is σ = 34200015080400. Its totient is φ = 8866670575840.

The previous prime is 20203342241293. The next prime is 20203342241309. The reversal of 20203342241302 is 20314224330202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203342241309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15833339677 + ... + 15833340952.

It is an arithmetic number, because the mean of its divisors is an integer number (2137500942525).

Almost surely, 2^{20203342241302} is an apocalyptic number.

20203342241302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20203342241302 is a deficient number, since it is larger than the sum of its proper divisors (13996672839098).

20203342241302 is a wasteful number, since it uses less digits than its factorization.

20203342241302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31666680671.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20203342241302 its reverse (20314224330202), we get a palindrome (40517566571504).

The spelling of 20203342241302 in words is "twenty trillion, two hundred three billion, three hundred forty-two million, two hundred forty-one thousand, three hundred two".