20131301243410 has 32 divisors (see below), whose sum is σ = 41413144389120. Its totient is φ = 6902130121152.

The previous prime is 20131301243363. The next prime is 20131301243411. The reversal of 20131301243410 is 1434210313102.

It is not an unprimeable number, because it can be changed into a prime (20131301243411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20388711 + ... + 21353269.

It is an arithmetic number, because the mean of its divisors is an integer number (1294160762160).

Almost surely, 2^{20131301243410} is an apocalyptic number.

20131301243410 is an abundant number, since it is smaller than the sum of its proper divisors (21281843145710).

20131301243410 is a wasteful number, since it uses less digits than its factorization.

20131301243410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262730.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 20131301243410 its reverse (1434210313102), we get a palindrome (21565511556512).

The spelling of 20131301243410 in words is "twenty trillion, one hundred thirty-one billion, three hundred one million, two hundred forty-three thousand, four hundred ten".