1131213032234 has 16 divisors (see below), whose sum is σ = 1700461969920. Its totient is φ = 564392515440.

The previous prime is 1131213032149. The next prime is 1131213032263. The reversal of 1131213032234 is 4322303121311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28472027 + ... + 28511729.

It is an arithmetic number, because the mean of its divisors is an integer number (106278873120).

Almost surely, 2^{1131213032234} is an apocalyptic number.

1131213032234 is a deficient number, since it is larger than the sum of its proper divisors (569248937686).

1131213032234 is a wasteful number, since it uses less digits than its factorization.

1131213032234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69925.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1131213032234 its reverse (4322303121311), we get a palindrome (5453516153545).

The spelling of 1131213032234 in words is "one trillion, one hundred thirty-one billion, two hundred thirteen million, thirty-two thousand, two hundred thirty-four".