7899010100111 has 8 divisors (see below), whose sum is σ = 8506678766880. Its totient is φ = 7291348934112.

The previous prime is 7899010100081. The next prime is 7899010100141. The reversal of 7899010100111 is 1110010109987.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7899010100081) and next prime (7899010100141).

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 7899010100111 - 2¹⁰ = 7899010099087 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 (7899010100141) 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, 415670 + ... + 3996348.

It is an arithmetic number, because the mean of its divisors is an integer number (1063334845860).

Almost surely, 2^{7899010100111} is an apocalyptic number.

7899010100111 is a deficient number, since it is larger than the sum of its proper divisors (607668666769).

7899010100111 is a wasteful number, since it uses less digits than its factorization.

7899010100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750385.

The product of its (nonzero) digits is 4536, while the sum is 38.

The spelling of 7899010100111 in words is "seven trillion, eight hundred ninety-nine billion, ten million, one hundred thousand, one hundred eleven".