120201021010231 has 16 divisors (see below), whose sum is σ = 138659684474880. Its totient is φ = 102064174708320.

The previous prime is 120201021010123. The next prime is 120201021010271. The reversal of 120201021010231 is 132010120102021.

It is a cyclic number.

It is not a de Polignac number, because 120201021010231 - 2³¹ = 120198873526583 is a prime.

It is a super-2 number, since 2×120201021010231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201021010271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30650605 + ... + 34349113.

It is an arithmetic number, because the mean of its divisors is an integer number (8666230279680).

Almost surely, 2^{120201021010231} is an apocalyptic number.

120201021010231 is a deficient number, since it is larger than the sum of its proper divisors (18458663464649).

120201021010231 is a wasteful number, since it uses less digits than its factorization.

120201021010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742014.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120201021010231 its reverse (132010120102021), we get a palindrome (252211141112252).

The spelling of 120201021010231 in words is "one hundred twenty trillion, two hundred one billion, twenty-one million, ten thousand, two hundred thirty-one".