10310300120122 has 4 divisors (see below), whose sum is σ = 15465450180186. Its totient is φ = 5155150060060.

The previous prime is 10310300120119. The next prime is 10310300120123. The reversal of 10310300120122 is 22102100301301.

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., 9360901274481 + 949398845641 = 3059559^2 + 974371^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10310300120096 and 10310300120105.

It is not an unprimeable number, because it can be changed into a prime (10310300120123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577575030029 + ... + 2577575030032.

Almost surely, 2^{10310300120122} is an apocalyptic number.

10310300120122 is a deficient number, since it is larger than the sum of its proper divisors (5155150060064).

10310300120122 is an equidigital number, since it uses as much as digits as its factorization.

10310300120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155150060063.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10310300120122 its reverse (22102100301301), we get a palindrome (32412400421423).

The spelling of 10310300120122 in words is "ten trillion, three hundred ten billion, three hundred million, one hundred twenty thousand, one hundred twenty-two".