1201101104 has 40 divisors (see below), whose sum is σ = 2731471008. Its totient is φ = 500843520.

The previous prime is 1201101089. The next prime is 1201101127. The reversal of 1201101104 is 4011011021.

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, 140777 + ... + 149064.

Almost surely, 2^1201101104 is an apocalyptic number.

1201101104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1201101104 is an abundant number, since it is smaller than the sum of its proper divisors (1530369904).

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

1201101104 is a wasteful number, since it uses less digits than its factorization.

1201101104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289893 (or 289887 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1201101104 is about 34656.9055745028. The cubic root of 1201101104 is about 1062.9834969312.

Adding to 1201101104 its reverse (4011011021), we get a palindrome (5212112125).

The spelling of 1201101104 in words is "one billion, two hundred one million, one hundred one thousand, one hundred four".