1141715383 has 4 divisors (see below), whose sum is σ = 1141893448. Its totient is φ = 1141537320.

The previous prime is 1141715371. The next prime is 1141715387. The reversal of 1141715383 is 3835171411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1141715383 - 2¹³ = 1141707191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141715387) 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, 79041 + ... + 92362.

It is an arithmetic number, because the mean of its divisors is an integer number (285473362).

Almost surely, 2^1141715383 is an apocalyptic number.

1141715383 is a deficient number, since it is larger than the sum of its proper divisors (178065).

1141715383 is an equidigital number, since it uses as much as digits as its factorization.

1141715383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178064.

The product of its digits is 10080, while the sum is 34.

The square root of 1141715383 is about 33789.2791133519. The cubic root of 1141715383 is about 1045.1676304425.

Adding to 1141715383 its reverse (3835171411), we get a palindrome (4976886794).

The spelling of 1141715383 in words is "one billion, one hundred forty-one million, seven hundred fifteen thousand, three hundred eighty-three".