1101344145300 has 360 divisors, whose sum is σ = 4136048012096. Its totient is φ = 248286435840.

The previous prime is 1101344145299. The next prime is 1101344145313. The reversal of 1101344145300 is 35414431011.

1101344145300 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 344 + 14 + 5 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 4006059 + ... + 4272141.

Almost surely, 2^{1101344145300} is an apocalyptic number.

1101344145300 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 1101344145300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2068024006048).

1101344145300 is an abundant number, since it is smaller than the sum of its proper divisors (3034703866796).

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

1101344145300 is a wasteful number, since it uses less digits than its factorization.

1101344145300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266189 (or 266173 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1101344145300 its reverse (35414431011), we get a palindrome (1136758576311).

The spelling of 1101344145300 in words is "one trillion, one hundred one billion, three hundred forty-four million, one hundred forty-five thousand, three hundred".