102148182611 has 4 divisors (see below), whose sum is σ = 103879507800. Its totient is φ = 100416857424.

The previous prime is 102148182601. The next prime is 102148182623. The reversal of 102148182611 is 116281841201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116281841201 = 601 ⋅193480601.

It is a cyclic number.

It is not a de Polignac number, because 102148182611 - 2²⁶ = 102081073747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102148182601) 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, 865662506 + ... + 865662623.

It is an arithmetic number, because the mean of its divisors is an integer number (25969876950).

Almost surely, 2^102148182611 is an apocalyptic number.

102148182611 is a deficient number, since it is larger than the sum of its proper divisors (1731325189).

102148182611 is an equidigital number, since it uses as much as digits as its factorization.

102148182611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731325188.

The product of its (nonzero) digits is 6144, while the sum is 35.

The spelling of 102148182611 in words is "one hundred two billion, one hundred forty-eight million, one hundred eighty-two thousand, six hundred eleven".