1130231431202 has 8 divisors (see below), whose sum is σ = 1695392933916. Its totient is φ = 565100453232.

The previous prime is 1130231431171. The next prime is 1130231431247. The reversal of 1130231431202 is 2021341320311.

It can be written as a sum of positive squares in 2 ways, for example, as 1124149147081 + 6082284121 = 1060259^2 + 77989^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7538393 + ... + 7686860.

Almost surely, 2^{1130231431202} is an apocalyptic number.

1130231431202 is a deficient number, since it is larger than the sum of its proper divisors (565161502714).

1130231431202 is a wasteful number, since it uses less digits than its factorization.

1130231431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15262372.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1130231431202 its reverse (2021341320311), we get a palindrome (3151572751513).

The spelling of 1130231431202 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, four hundred thirty-one thousand, two hundred two".