131333415224121 has 48 divisors (see below), whose sum is σ = 207281675981952. Its totient is φ = 79468314796800.

The previous prime is 131333415224119. The next prime is 131333415224131. The reversal of 131333415224121 is 121422514333131.

131333415224121 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 3 + 3 + 4 + 1 + 522 + 4 + 121 = 666.

It is not a de Polignac number, because 131333415224121 - 2¹ = 131333415224119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131333415224131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 987157821 + ... + 987290853.

It is an arithmetic number, because the mean of its divisors is an integer number (4318368249624).

Almost surely, 2^{131333415224121} is an apocalyptic number.

131333415224121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131333415224121 is a deficient number, since it is larger than the sum of its proper divisors (75948260757831).

131333415224121 is a wasteful number, since it uses less digits than its factorization.

131333415224121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148974 (or 148971 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 131333415224121 its reverse (121422514333131), we get a palindrome (252755929557252).

The spelling of 131333415224121 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, four hundred fifteen million, two hundred twenty-four thousand, one hundred twenty-one".