104030766511 has 4 divisors (see below), whose sum is σ = 118892304592. Its totient is φ = 89169228432.

The previous prime is 104030766451. The next prime is 104030766517. The reversal of 104030766511 is 115667030401.

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 104030766511 - 2⁹ = 104030765999 is a prime.

It is a super-2 number, since 2×104030766511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104030766517) 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, 7430769030 + ... + 7430769043.

It is an arithmetic number, because the mean of its divisors is an integer number (29723076148).

Almost surely, 2^104030766511 is an apocalyptic number.

104030766511 is a deficient number, since it is larger than the sum of its proper divisors (14861538081).

104030766511 is an equidigital number, since it uses as much as digits as its factorization.

104030766511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14861538080.

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 104030766511 its reverse (115667030401), we get a palindrome (219697796912).

The spelling of 104030766511 in words is "one hundred four billion, thirty million, seven hundred sixty-six thousand, five hundred eleven".