141011145 has 64 divisors (see below), whose sum is σ = 275270400. Its totient is φ = 67921920.

The previous prime is 141011113. The next prime is 141011149. The reversal of 141011145 is 541110141.

It is not a de Polignac number, because 141011145 - 2⁵ = 141011113 is a prime.

It is a super-2 number, since 2×141011145² = 39768286028422050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141011149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 399289 + ... + 399641.

It is an arithmetic number, because the mean of its divisors is an integer number (4301100).

Almost surely, 2^141011145 is an apocalyptic number.

141011145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141011145 is a deficient number, since it is larger than the sum of its proper divisors (134259255).

141011145 is a wasteful number, since it uses less digits than its factorization.

141011145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 141011145 is about 11874.8113669228. The cubic root of 141011145 is about 520.4964994076.

Adding to 141011145 its reverse (541110141), we get a palindrome (682121286).

The spelling of 141011145 in words is "one hundred forty-one million, eleven thousand, one hundred forty-five".