10310030021121 has 8 divisors (see below), whose sum is σ = 13749277635744. Its totient is φ = 6872067876960.

The previous prime is 10310030021101. The next prime is 10310030021201. The reversal of 10310030021121 is 12112003001301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10310030021121 - 2⁷ = 10310030020993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10310030021121.

It is not an unprimeable number, because it can be changed into a prime (10310030021101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321348900 + ... + 321380981.

It is an arithmetic number, because the mean of its divisors is an integer number (1718659704468).

Almost surely, 2^{10310030021121} is an apocalyptic number.

It is an amenable number.

10310030021121 is a deficient number, since it is larger than the sum of its proper divisors (3439247614623).

10310030021121 is an equidigital number, since it uses as much as digits as its factorization.

10310030021121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642735231.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10310030021121 its reverse (12112003001301), we get a palindrome (22422033022422).

The spelling of 10310030021121 in words is "ten trillion, three hundred ten billion, thirty million, twenty-one thousand, one hundred twenty-one".