120100431241 has 6 divisors (see below), whose sum is σ = 139708664970. Its totient is φ = 102943226736.

The previous prime is 120100431197. The next prime is 120100431247. The reversal of 120100431241 is 142134001021.

It can be written as a sum of positive squares in only one way, i.e., 117994998016 + 2105433225 = 343504^2 + 45885^2 .

It is not a de Polignac number, because 120100431241 - 2¹³ = 120100423049 is a prime.

It is a super-2 number, since 2×120100431241² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120100431247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1225514556 + ... + 1225514653.

It is an arithmetic number, because the mean of its divisors is an integer number (23284777495).

Almost surely, 2^120100431241 is an apocalyptic number.

It is an amenable number.

120100431241 is a deficient number, since it is larger than the sum of its proper divisors (19608233729).

120100431241 is an equidigital number, since it uses as much as digits as its factorization.

120100431241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451029223 (or 2451029216 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120100431241 its reverse (142134001021), we get a palindrome (262234432262).

The spelling of 120100431241 in words is "one hundred twenty billion, one hundred million, four hundred thirty-one thousand, two hundred forty-one".