120100203131 has 8 divisors (see below), whose sum is σ = 124716770304. Its totient is φ = 115530033960.

The previous prime is 120100203109. The next prime is 120100203133. The reversal of 120100203131 is 131302001021.

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

It is a cyclic number.

It is not a de Polignac number, because 120100203131 - 2¹⁴ = 120100186747 is a prime.

It is a super-2 number, since 2×120100203131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120100203133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11594225 + ... + 11604578.

It is an arithmetic number, because the mean of its divisors is an integer number (15589596288).

Almost surely, 2^120100203131 is an apocalyptic number.

120100203131 is a deficient number, since it is larger than the sum of its proper divisors (4616567173).

120100203131 is a wasteful number, since it uses less digits than its factorization.

120100203131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23199001.

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

Adding to 120100203131 its reverse (131302001021), we get a palindrome (251402204152).

The spelling of 120100203131 in words is "one hundred twenty billion, one hundred million, two hundred three thousand, one hundred thirty-one".