101321301032122 has 4 divisors (see below), whose sum is σ = 151981951548186. Its totient is φ = 50660650516060.

The previous prime is 101321301032093. The next prime is 101321301032173. The reversal of 101321301032122 is 221230103123101.

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., 101310284220601 + 11016811521 = 10065301^2 + 104961^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101321301032093 and 101321301032102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25330325258029 + ... + 25330325258032.

Almost surely, 2^{101321301032122} is an apocalyptic number.

101321301032122 is a deficient number, since it is larger than the sum of its proper divisors (50660650516064).

101321301032122 is an equidigital number, since it uses as much as digits as its factorization.

101321301032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50660650516063.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 101321301032122 its reverse (221230103123101), we get a palindrome (322551404155223).

The spelling of 101321301032122 in words is "one hundred one trillion, three hundred twenty-one billion, three hundred one million, thirty-two thousand, one hundred twenty-two".