1131423433102 has 16 divisors (see below), whose sum is σ = 1700026584192. Its totient is φ = 564748485120.

The previous prime is 1131423433097. The next prime is 1131423433103. The reversal of 1131423433102 is 2013343241311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131423433103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3803203 + ... + 4089889.

It is an arithmetic number, because the mean of its divisors is an integer number (106251661512).

Almost surely, 2^{1131423433102} is an apocalyptic number.

1131423433102 is a deficient number, since it is larger than the sum of its proper divisors (568603151090).

1131423433102 is a wasteful number, since it uses less digits than its factorization.

1131423433102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290043.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1131423433102 its reverse (2013343241311), we get a palindrome (3144766674413).

The spelling of 1131423433102 in words is "one trillion, one hundred thirty-one billion, four hundred twenty-three million, four hundred thirty-three thousand, one hundred two".