10121003030320 has 160 divisors (see below), whose sum is σ = 29895886540800. Its totient is φ = 3099803765760.

The previous prime is 10121003030309. The next prime is 10121003030377. The reversal of 10121003030320 is 2303030012101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10121003030294 and 10121003030303.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22197670 + ... + 22649029.

It is an arithmetic number, because the mean of its divisors is an integer number (186849290880).

Almost surely, 2^{10121003030320} is an apocalyptic number.

10121003030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10121003030320 is an abundant number, since it is smaller than the sum of its proper divisors (19774883510480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121003030320 is a wasteful number, since it uses less digits than its factorization.

10121003030320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44846763 (or 44846757 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10121003030320 its reverse (2303030012101), we get a palindrome (12424033042421).

The spelling of 10121003030320 in words is "ten trillion, one hundred twenty-one billion, three million, thirty thousand, three hundred twenty".