1146131212263 has 8 divisors (see below), whose sum is σ = 1538431158000. Its totient is φ = 758959370688.

The previous prime is 1146131212223. The next prime is 1146131212267. The reversal of 1146131212263 is 3622121316411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1146131212263 - 2⁶ = 1146131212199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146131212267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282025518 + ... + 1282026411.

It is an arithmetic number, because the mean of its divisors is an integer number (192303894750).

Almost surely, 2^{1146131212263} is an apocalyptic number.

1146131212263 is a deficient number, since it is larger than the sum of its proper divisors (392299945737).

1146131212263 is a wasteful number, since it uses less digits than its factorization.

1146131212263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564052081.

The product of its digits is 10368, while the sum is 33.

Adding to 1146131212263 its reverse (3622121316411), we get a palindrome (4768252528674).

The spelling of 1146131212263 in words is "one trillion, one hundred forty-six billion, one hundred thirty-one million, two hundred twelve thousand, two hundred sixty-three".