1141533213 has 16 divisors (see below), whose sum is σ = 1564298880. Its totient is φ = 739924416.

The previous prime is 1141533179. The next prime is 1141533247. The reversal of 1141533213 is 3123351411.

It is an interprime number because it is at equal distance from previous prime (1141533179) and next prime (1141533247).

It is not a de Polignac number, because 1141533213 - 2²⁴ = 1124755997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141533013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205608 + ... + 211086.

It is an arithmetic number, because the mean of its divisors is an integer number (97768680).

Almost surely, 2^1141533213 is an apocalyptic number.

It is an amenable number.

1141533213 is a deficient number, since it is larger than the sum of its proper divisors (422765667).

1141533213 is a wasteful number, since it uses less digits than its factorization.

1141533213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396.

The product of its digits is 1080, while the sum is 24.

The square root of 1141533213 is about 33786.5833282976. The cubic root of 1141533213 is about 1045.1120391461.

Adding to 1141533213 its reverse (3123351411), we get a palindrome (4264884624).

The spelling of 1141533213 in words is "one billion, one hundred forty-one million, five hundred thirty-three thousand, two hundred thirteen".