10021301030120 has 48 divisors (see below), whose sum is σ = 23570895714660. Its totient is φ = 3834236907776.

The previous prime is 10021301030089. The next prime is 10021301030183. The reversal of 10021301030120 is 2103010312001.

It can be written as a sum of positive squares in 2 ways, for example, as 9294827782564 + 726473247556 = 3048742^2 + 852334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10021301030095 and 10021301030104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236777069 + ... + 236819388.

Almost surely, 2^{10021301030120} is an apocalyptic number.

10021301030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10021301030120 is an abundant number, since it is smaller than the sum of its proper divisors (13549594684540).

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

10021301030120 is a wasteful number, since it uses less digits than its factorization.

10021301030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473596514 (or 473596487 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10021301030120 its reverse (2103010312001), we get a palindrome (12124311342121).

The spelling of 10021301030120 in words is "ten trillion, twenty-one billion, three hundred one million, thirty thousand, one hundred twenty".