132231121030202 has 4 divisors (see below), whose sum is σ = 198346681545306. Its totient is φ = 66115560515100.

The previous prime is 132231121030199. The next prime is 132231121030237. The reversal of 132231121030202 is 202030121132231.

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

It can be written as a sum of positive squares in only one way, i.e., 121817598484201 + 10413522546001 = 11037101^2 + 3226999^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33057780257549 + ... + 33057780257552.

Almost surely, 2^{132231121030202} is an apocalyptic number.

132231121030202 is a deficient number, since it is larger than the sum of its proper divisors (66115560515104).

132231121030202 is an equidigital number, since it uses as much as digits as its factorization.

132231121030202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66115560515103.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 132231121030202 its reverse (202030121132231), we get a palindrome (334261242162433).

The spelling of 132231121030202 in words is "one hundred thirty-two trillion, two hundred thirty-one billion, one hundred twenty-one million, thirty thousand, two hundred two".