1132361969 has 2 divisors, whose sum is σ = 1132361970. Its totient is φ = 1132361968.

The previous prime is 1132361963. The next prime is 1132362047. The reversal of 1132361969 is 9691632311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1130640625 + 1721344 = 33625^2 + 1312^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132361969 - 2¹⁶ = 1132296433 is a prime.

It is a super-2 number, since 2×1132361969² = 2564487257675113922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1132361963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566180984 + 566180985.

It is an arithmetic number, because the mean of its divisors is an integer number (566180985).

Almost surely, 2^1132361969 is an apocalyptic number.

It is an amenable number.

1132361969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132361969 is an equidigital number, since it uses as much as digits as its factorization.

1132361969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 52488, while the sum is 41.

The square root of 1132361969 is about 33650.5864584854. The cubic root of 1132361969 is about 1042.3056492743.

The spelling of 1132361969 in words is "one billion, one hundred thirty-two million, three hundred sixty-one thousand, nine hundred sixty-nine".