1103300401420 has 96 divisors (see below), whose sum is σ = 2788790699520. Its totient is φ = 358171683840.

The previous prime is 1103300401409. The next prime is 1103300401459. The reversal of 1103300401420 is 241040033011.

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

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, 4855140 + ... + 5077300.

It is an arithmetic number, because the mean of its divisors is an integer number (29049903120).

Almost surely, 2^{1103300401420} is an apocalyptic number.

1103300401420 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 1103300401420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1394395349760).

1103300401420 is an abundant number, since it is smaller than the sum of its proper divisors (1685490298100).

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

1103300401420 is a wasteful number, since it uses less digits than its factorization.

1103300401420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224063 (or 224061 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1103300401420 its reverse (241040033011), we get a palindrome (1344340434431).

The spelling of 1103300401420 in words is "one trillion, one hundred three billion, three hundred million, four hundred one thousand, four hundred twenty".