1101204350100 has 72 divisors (see below), whose sum is σ = 3540168067520. Its totient is φ = 293654492640.

The previous prime is 1101204350063. The next prime is 1101204350117. The reversal of 1101204350100 is 10534021011.

1101204350100 is a `hidden beast` number, since 1 + 1 + 0 + 120 + 43 + 501 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203924032 + ... + 203929431.

Almost surely, 2^{1101204350100} is an apocalyptic number.

1101204350100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101204350100 is an abundant number, since it is smaller than the sum of its proper divisors (2438963717420).

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

1101204350100 is a wasteful number, since it uses less digits than its factorization.

1101204350100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407853486 (or 407853473 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 1101204350100 its reverse (10534021011), we get a palindrome (1111738371111).

The spelling of 1101204350100 in words is "one trillion, one hundred one billion, two hundred four million, three hundred fifty thousand, one hundred".