1101131033424 has 40 divisors (see below), whose sum is σ = 2858882942400. Its totient is φ = 365199234048.

The previous prime is 1101131033417. The next prime is 1101131033459. The reversal of 1101131033424 is 4243301311011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1101131033394 and 1101131033403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57629217 + ... + 57648320.

It is an arithmetic number, because the mean of its divisors is an integer number (71472073560).

Almost surely, 2^{1101131033424} is an apocalyptic number.

It is an amenable number.

1101131033424 is an abundant number, since it is smaller than the sum of its proper divisors (1757751908976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101131033424 is a wasteful number, since it uses less digits than its factorization.

1101131033424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115277747 (or 115277741 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1101131033424 its reverse (4243301311011), we get a palindrome (5344432344435).

The spelling of 1101131033424 in words is "one trillion, one hundred one billion, one hundred thirty-one million, thirty-three thousand, four hundred twenty-four".