1421131202310 has 64 divisors (see below), whose sum is σ = 3587167088640. Its totient is φ = 359823834240.

The previous prime is 1421131202299. The next prime is 1421131202347. The reversal of 1421131202310 is 132021311241.

It is a super-2 number, since 2×1421131202310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14366730 + ... + 14465309.

It is an arithmetic number, because the mean of its divisors is an integer number (56049485760).

Almost surely, 2^{1421131202310} is an apocalyptic number.

1421131202310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421131202310 is an abundant number, since it is smaller than the sum of its proper divisors (2166035886330).

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

1421131202310 is a wasteful number, since it uses less digits than its factorization.

1421131202310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28832133.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1421131202310 its reverse (132021311241), we get a palindrome (1553152513551).

The spelling of 1421131202310 in words is "one trillion, four hundred twenty-one billion, one hundred thirty-one million, two hundred two thousand, three hundred ten".