10121330121130 has 8 divisors (see below), whose sum is σ = 18218394218052. Its totient is φ = 4048532048448.

The previous prime is 10121330121113. The next prime is 10121330121131. The reversal of 10121330121130 is 3112103312101.

It can be written as a sum of positive squares in 2 ways, for example, as 8130259552321 + 1991070568809 = 2851361^2 + 1411053^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10121330121098 and 10121330121107.

It is not an unprimeable number, because it can be changed into a prime (10121330121131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506066506047 + ... + 506066506066.

Almost surely, 2^{10121330121130} is an apocalyptic number.

10121330121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121330121130 is a deficient number, since it is larger than the sum of its proper divisors (8097064096922).

10121330121130 is a wasteful number, since it uses less digits than its factorization.

10121330121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012133012120.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10121330121130 its reverse (3112103312101), we get a palindrome (13233433433231).

The spelling of 10121330121130 in words is "ten trillion, one hundred twenty-one billion, three hundred thirty million, one hundred twenty-one thousand, one hundred thirty".