78000101000111 has 8 divisors (see below), whose sum is σ = 78957423636000. Its totient is φ = 77048562791520.

The previous prime is 78000101000093. The next prime is 78000101000113. The reversal of 78000101000111 is 11100010100087.

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 78000101000111 - 2⁴⁶ = 7631356822447 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 (78000101000113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1446079691 + ... + 1446133628.

It is an arithmetic number, because the mean of its divisors is an integer number (9869677954500).

Almost surely, 2^{78000101000111} is an apocalyptic number.

78000101000111 is a deficient number, since it is larger than the sum of its proper divisors (957322635889).

78000101000111 is a wasteful number, since it uses less digits than its factorization.

78000101000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892213649.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 78000101000111 its reverse (11100010100087), we get a palindrome (89100111100198).

The spelling of 78000101000111 in words is "seventy-eight trillion, one hundred one million, one hundred eleven", and thus it is an aban number.