10121201330 has 32 divisors (see below), whose sum is σ = 18315823680. Its totient is φ = 4026813760.

The previous prime is 10121201327. The next prime is 10121201357. The reversal of 10121201330 is 3310212101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4382216 + ... + 4384524.

It is an arithmetic number, because the mean of its divisors is an integer number (572369490).

Almost surely, 2^10121201330 is an apocalyptic number.

10121201330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121201330 is a deficient number, since it is larger than the sum of its proper divisors (8194622350).

10121201330 is a wasteful number, since it uses less digits than its factorization.

10121201330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4474.

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

Adding to 10121201330 its reverse (3310212101), we get a palindrome (13431413431).

The spelling of 10121201330 in words is "ten billion, one hundred twenty-one million, two hundred one thousand, three hundred thirty".