132121020014413 has 4 divisors (see below), whose sum is σ = 132805584885148. Its totient is φ = 131436455143680.

The previous prime is 132121020014381. The next prime is 132121020014483. The reversal of 132121020014413 is 314410020121231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10715815344004 + 121405204670409 = 3273502^2 + 11018403^2 .

It is a cyclic number.

It is not a de Polignac number, because 132121020014413 - 2⁵ = 132121020014381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121020014483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342282435078 + ... + 342282435463.

It is an arithmetic number, because the mean of its divisors is an integer number (33201396221287).

Almost surely, 2^{132121020014413} is an apocalyptic number.

It is an amenable number.

132121020014413 is a deficient number, since it is larger than the sum of its proper divisors (684564870735).

132121020014413 is an equidigital number, since it uses as much as digits as its factorization.

132121020014413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684564870734.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 132121020014413 its reverse (314410020121231), we get a palindrome (446531040135644).

The spelling of 132121020014413 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, twenty million, fourteen thousand, four hundred thirteen".