1131136155002 has 16 divisors (see below), whose sum is σ = 1949242862592. Its totient is φ = 482234560080.

The previous prime is 1131136155001. The next prime is 1131136155047. The reversal of 1131136155002 is 2005516311311.

It is not an unprimeable number, because it can be changed into a prime (1131136155001) 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, 211503713 + ... + 211509060.

It is an arithmetic number, because the mean of its divisors is an integer number (121827678912).

Almost surely, 2^{1131136155002} is an apocalyptic number.

1131136155002 is a deficient number, since it is larger than the sum of its proper divisors (818106707590).

1131136155002 is a wasteful number, since it uses less digits than its factorization.

1131136155002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423012973.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 1131136155002 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-six million, one hundred fifty-five thousand, two".