132121201140402 has 32 divisors (see below), whose sum is σ = 269867201271552. Its totient is φ = 43102952077824.

The previous prime is 132121201140389. The next prime is 132121201140443. The reversal of 132121201140402 is 204041102121231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27511458 + ... + 31955010.

It is an arithmetic number, because the mean of its divisors is an integer number (8433350039736).

Almost surely, 2^{132121201140402} is an apocalyptic number.

132121201140402 is an abundant number, since it is smaller than the sum of its proper divisors (137746000131150).

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

132121201140402 is a wasteful number, since it uses less digits than its factorization.

132121201140402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4549042.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 132121201140402 its reverse (204041102121231), we get a palindrome (336162303261633).

The spelling of 132121201140402 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, two hundred one million, one hundred forty thousand, four hundred two".