120223141541 has 4 divisors (see below), whose sum is σ = 120224076672. Its totient is φ = 120222206412.

The previous prime is 120223141453. The next prime is 120223141561. The reversal of 120223141541 is 145141322021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 145141322021 = 37 ⋅3922738433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120223141541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120223141541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120223141561) 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, 236735 + ... + 544508.

It is an arithmetic number, because the mean of its divisors is an integer number (30056019168).

Almost surely, 2^120223141541 is an apocalyptic number.

It is an amenable number.

120223141541 is a deficient number, since it is larger than the sum of its proper divisors (935131).

120223141541 is an equidigital number, since it uses as much as digits as its factorization.

120223141541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935130.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 120223141541 its reverse (145141322021), we get a palindrome (265364463562).

The spelling of 120223141541 in words is "one hundred twenty billion, two hundred twenty-three million, one hundred forty-one thousand, five hundred forty-one".