1141122460541 has 4 divisors (see below), whose sum is σ = 1304139954912. Its totient is φ = 978104966172.

The previous prime is 1141122460493. The next prime is 1141122460559. The reversal of 1141122460541 is 1450642211411.

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.

It is a cyclic number.

It is not a de Polignac number, because 1141122460541 - 2¹⁸ = 1141122198397 is a prime.

It is a super-2 number, since 2×1141122460541² (a number of 25 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 = 1141122460498 and 1141122460507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141122460141) 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, 81508747175 + ... + 81508747188.

It is an arithmetic number, because the mean of its divisors is an integer number (326034988728).

Almost surely, 2^{1141122460541} is an apocalyptic number.

It is an amenable number.

1141122460541 is a deficient number, since it is larger than the sum of its proper divisors (163017494371).

1141122460541 is an equidigital number, since it uses as much as digits as its factorization.

1141122460541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163017494370.

The product of its (nonzero) digits is 7680, while the sum is 32.

Adding to 1141122460541 its reverse (1450642211411), we get a palindrome (2591764671952).

The spelling of 1141122460541 in words is "one trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred sixty thousand, five hundred forty-one".