120250540041131 has 4 divisors (see below), whose sum is σ = 120271036133592. Its totient is φ = 120230043948672.

The previous prime is 120250540041127. The next prime is 120250540041161. The reversal of 120250540041131 is 131140045052021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120250540041131 - 2² = 120250540041127 is a prime.

It is a super-2 number, since 2×120250540041131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120250540041094 and 120250540041103.

It is not an unprimeable number, because it can be changed into a prime (120250540041161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10248037430 + ... + 10248049163.

It is an arithmetic number, because the mean of its divisors is an integer number (30067759033398).

Almost surely, 2^{120250540041131} is an apocalyptic number.

120250540041131 is a deficient number, since it is larger than the sum of its proper divisors (20496092461).

120250540041131 is an equidigital number, since it uses as much as digits as its factorization.

120250540041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20496092460.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 120250540041131 its reverse (131140045052021), we get a palindrome (251390585093152).

The spelling of 120250540041131 in words is "one hundred twenty trillion, two hundred fifty billion, five hundred forty million, forty-one thousand, one hundred thirty-one".