1132311002231 has 16 divisors (see below), whose sum is σ = 1207922284800. Its totient is φ = 1057723037568.

The previous prime is 1132311002153. The next prime is 1132311002287. The reversal of 1132311002231 is 1322001132311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1132311002231 - 2¹⁴ = 1132310985847 is a prime.

It is a super-2 number, since 2×1132311002231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132311002131) 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, 1235750 + ... + 1947228.

It is an arithmetic number, because the mean of its divisors is an integer number (75495142800).

Almost surely, 2^{1132311002231} is an apocalyptic number.

1132311002231 is a deficient number, since it is larger than the sum of its proper divisors (75611282569).

1132311002231 is a wasteful number, since it uses less digits than its factorization.

1132311002231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712198.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1132311002231 its reverse (1322001132311), we get a palindrome (2454312134542).

The spelling of 1132311002231 in words is "one trillion, one hundred thirty-two billion, three hundred eleven million, two thousand, two hundred thirty-one".