1101520713 has 8 divisors (see below), whose sum is σ = 1476900000. Its totient is φ = 730244288.

The previous prime is 1101520711. The next prime is 1101520727. The reversal of 1101520713 is 3170251011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101520713 - 2¹ = 1101520711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101520713.

It is not an unprimeable number, because it can be changed into a prime (1101520711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025088 + ... + 1026161.

It is an arithmetic number, because the mean of its divisors is an integer number (184612500).

Almost surely, 2^1101520713 is an apocalyptic number.

It is an amenable number.

1101520713 is a deficient number, since it is larger than the sum of its proper divisors (375379287).

1101520713 is a wasteful number, since it uses less digits than its factorization.

1101520713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051431.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 1101520713 is about 33189.1655966220. The cubic root of 1101520713 is about 1032.7555939251.

Adding to 1101520713 its reverse (3170251011), we get a palindrome (4271771724).

The spelling of 1101520713 in words is "one billion, one hundred one million, five hundred twenty thousand, seven hundred thirteen".