1130225442541 has 4 divisors (see below), whose sum is σ = 1217165861212. Its totient is φ = 1043285023872.

The previous prime is 1130225442539. The next prime is 1130225442641. The reversal of 1130225442541 is 1452445220311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101360093641 + 1028865348900 = 318371^2 + 1014330^2 .

It is not a de Polignac number, because 1130225442541 - 2¹ = 1130225442539 is a prime.

It is a super-3 number, since 3×1130225442541³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130225442497 and 1130225442506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130225442641) 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, 43470209316 + ... + 43470209341.

It is an arithmetic number, because the mean of its divisors is an integer number (304291465303).

Almost surely, 2^{1130225442541} is an apocalyptic number.

It is an amenable number.

1130225442541 is a deficient number, since it is larger than the sum of its proper divisors (86940418671).

1130225442541 is an equidigital number, since it uses as much as digits as its factorization.

1130225442541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86940418670.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 1130225442541 in words is "one trillion, one hundred thirty billion, two hundred twenty-five million, four hundred forty-two thousand, five hundred forty-one".