1133401123144 has 32 divisors (see below), whose sum is σ = 2136912300000. Its totient is φ = 563562155520.

The previous prime is 1133401123139. The next prime is 1133401123147. The reversal of 1133401123144 is 4413211043311.

It is not an unprimeable number, because it can be changed into a prime (1133401123147) 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, 1839519 + ... + 2377105.

It is an arithmetic number, because the mean of its divisors is an integer number (66778509375).

Almost surely, 2^{1133401123144} is an apocalyptic number.

It is an amenable number.

1133401123144 is a deficient number, since it is larger than the sum of its proper divisors (1003511176856).

1133401123144 is a wasteful number, since it uses less digits than its factorization.

1133401123144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539053 (or 539049 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1133401123144 its reverse (4413211043311), we get a palindrome (5546612166455).

The spelling of 1133401123144 in words is "one trillion, one hundred thirty-three billion, four hundred one million, one hundred twenty-three thousand, one hundred forty-four".