1131444314330 has 64 divisors (see below), whose sum is σ = 2226182455296. Its totient is φ = 410613480000.

The previous prime is 1131444314327. The next prime is 1131444314401. The reversal of 1131444314330 is 334134441311.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124453085 + ... + 124462175.

It is an arithmetic number, because the mean of its divisors is an integer number (34784100864).

Almost surely, 2^{1131444314330} is an apocalyptic number.

1131444314330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131444314330 is a deficient number, since it is larger than the sum of its proper divisors (1094738140966).

1131444314330 is a wasteful number, since it uses less digits than its factorization.

1131444314330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11243.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 1131444314330 its reverse (334134441311), we get a palindrome (1465578755641).

The spelling of 1131444314330 in words is "one trillion, one hundred thirty-one billion, four hundred forty-four million, three hundred fourteen thousand, three hundred thirty".