1113545432541 has 8 divisors (see below), whose sum is σ = 1509892112160. Its totient is φ = 729781187312.

The previous prime is 1113545432497. The next prime is 1113545432563. The reversal of 1113545432541 is 1452345453111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113545432541 - 2⁶ = 1113545432477 is a prime.

It is a super-3 number, since 3×1113545432541³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1113545432541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113545432641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145608390 + ... + 3145608743.

It is an arithmetic number, because the mean of its divisors is an integer number (188736514020).

Almost surely, 2^{1113545432541} is an apocalyptic number.

It is an amenable number.

1113545432541 is a deficient number, since it is larger than the sum of its proper divisors (396346679619).

1113545432541 is an equidigital number, since it uses as much as digits as its factorization.

1113545432541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291217195.

The product of its digits is 144000, while the sum is 39.

The spelling of 1113545432541 in words is "one trillion, one hundred thirteen billion, five hundred forty-five million, four hundred thirty-two thousand, five hundred forty-one".