1101013409988 has 60 divisors (see below), whose sum is σ = 2878365602112. Its totient is φ = 366991838640.

The previous prime is 1101013409987. The next prime is 1101013410037. The reversal of 1101013409988 is 8899043101011.

It is a happy number.

1101013409988 is a `hidden beast` number, since 110 + 101 + 340 + 9 + 98 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (1101013409987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17409681 + ... + 17472807.

Almost surely, 2^{1101013409988} is an apocalyptic number.

1101013409988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1101013409988 is an abundant number, since it is smaller than the sum of its proper divisors (1777352192124).

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

1101013409988 is a wasteful number, since it uses less digits than its factorization.

1101013409988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116974 (or 116963 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 45.

The spelling of 1101013409988 in words is "one trillion, one hundred one billion, thirteen million, four hundred nine thousand, nine hundred eighty-eight".