1132011157 has 2 divisors, whose sum is σ = 1132011158. Its totient is φ = 1132011156.

The previous prime is 1132011103. The next prime is 1132011193. The reversal of 1132011157 is 7511102311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1081686321 + 50324836 = 32889^2 + 7094^2 .

It is an emirp because it is prime and its reverse (7511102311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132011157 - 2¹⁹ = 1131486869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132011457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566005578 + 566005579.

It is an arithmetic number, because the mean of its divisors is an integer number (566005579).

Almost surely, 2^1132011157 is an apocalyptic number.

It is an amenable number.

1132011157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132011157 is an equidigital number, since it uses as much as digits as its factorization.

1132011157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 1132011157 is about 33645.3734858153. The cubic root of 1132011157 is about 1042.1980008054.

Adding to 1132011157 its reverse (7511102311), we get a palindrome (8643113468).

The spelling of 1132011157 in words is "one billion, one hundred thirty-two million, eleven thousand, one hundred fifty-seven".