1101513241999 has 4 divisors (see below), whose sum is σ = 1101518327664. Its totient is φ = 1101508156336.

The previous prime is 1101513241993. The next prime is 1101513242017. The reversal of 1101513241999 is 9991423151011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1101513241999 - 2⁹ = 1101513241487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101513241993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202787 + ... + 2656180.

It is an arithmetic number, because the mean of its divisors is an integer number (275379581916).

Almost surely, 2^{1101513241999} is an apocalyptic number.

1101513241999 is a deficient number, since it is larger than the sum of its proper divisors (5085665).

1101513241999 is an equidigital number, since it uses as much as digits as its factorization.

1101513241999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085664.

The product of its (nonzero) digits is 87480, while the sum is 46.

The spelling of 1101513241999 in words is "one trillion, one hundred one billion, five hundred thirteen million, two hundred forty-one thousand, nine hundred ninety-nine".