1101030441400 has 96 divisors (see below), whose sum is σ = 2696881964400. Its totient is φ = 416883456000.

The previous prime is 1101030441391. The next prime is 1101030441409. The reversal of 1101030441400 is 41440301011.

It is an interprime number because it is at equal distance from previous prime (1101030441391) and next prime (1101030441409).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101030441409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4443174 + ... + 4684426.

Almost surely, 2^{1101030441400} is an apocalyptic number.

1101030441400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101030441400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348440982200).

1101030441400 is an abundant number, since it is smaller than the sum of its proper divisors (1595851523000).

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

1101030441400 is a wasteful number, since it uses less digits than its factorization.

1101030441400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242489 (or 242480 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1101030441400 its reverse (41440301011), we get a palindrome (1142470742411).

The spelling of 1101030441400 in words is "one trillion, one hundred one billion, thirty million, four hundred forty-one thousand, four hundred".