131421140301100 has 72 divisors (see below), whose sum is σ = 307487154250080. Its totient is φ = 48466891937280.

The previous prime is 131421140301097. The next prime is 131421140301137. The reversal of 131421140301100 is 1103041124131.

It is a super-2 number, since 2×131421140301100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59155537 + ... + 61336936.

It is an arithmetic number, because the mean of its divisors is an integer number (4270654920140).

Almost surely, 2^{131421140301100} is an apocalyptic number.

131421140301100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131421140301100 is an abundant number, since it is smaller than the sum of its proper divisors (176066013948980).

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

131421140301100 is a wasteful number, since it uses less digits than its factorization.

131421140301100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120493339 (or 120493332 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 131421140301100 its reverse (1103041124131), we get a palindrome (132524181425231).

The spelling of 131421140301100 in words is "one hundred thirty-one trillion, four hundred twenty-one billion, one hundred forty million, three hundred one thousand, one hundred".