1011368139718 has 8 divisors (see below), whose sum is σ = 1517507654040. Its totient is φ = 505532255040.

The previous prime is 1011368139713. The next prime is 1011368139737. The reversal of 1011368139718 is 8179318631101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011368139713) 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, 75899083 + ... + 75912406.

It is an arithmetic number, because the mean of its divisors is an integer number (189688456755).

Almost surely, 2^{1011368139718} is an apocalyptic number.

1011368139718 is a deficient number, since it is larger than the sum of its proper divisors (506139514322).

1011368139718 is a wasteful number, since it uses less digits than its factorization.

1011368139718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151814822.

The product of its (nonzero) digits is 217728, while the sum is 49.

The spelling of 1011368139718 in words is "one trillion, eleven billion, three hundred sixty-eight million, one hundred thirty-nine thousand, seven hundred eighteen".