1131014313 has 32 divisors (see below), whose sum is σ = 1968516480. Its totient is φ = 632733120.

The previous prime is 1131014303. The next prime is 1131014317. The reversal of 1131014313 is 3134101311.

It is not a de Polignac number, because 1131014313 - 2⁶ = 1131014249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1131014317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142606 + ... + 150327.

It is an arithmetic number, because the mean of its divisors is an integer number (61516140).

Almost surely, 2^1131014313 is an apocalyptic number.

1131014313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1131014313 is a deficient number, since it is larger than the sum of its proper divisors (837502167).

1131014313 is a wasteful number, since it uses less digits than its factorization.

1131014313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292966 (or 292960 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1131014313 is about 33630.5562398245. The cubic root of 1131014313 is about 1041.8919926536.

Adding to 1131014313 its reverse (3134101311), we get a palindrome (4265115624).

The spelling of 1131014313 in words is "one billion, one hundred thirty-one million, fourteen thousand, three hundred thirteen".