102404133011 has 4 divisors (see below), whose sum is σ = 102405682224. Its totient is φ = 102402583800.

The previous prime is 102404132977. The next prime is 102404133017. The reversal of 102404133011 is 110331404201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110331404201 = 151 ⋅730671551.

It is a cyclic number.

It is not a de Polignac number, because 102404133011 - 2³⁰ = 101330391187 is a prime.

It is a super-2 number, since 2×102404133011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102404133017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670820 + ... + 809201.

It is an arithmetic number, because the mean of its divisors is an integer number (25601420556).

Almost surely, 2^102404133011 is an apocalyptic number.

102404133011 is a deficient number, since it is larger than the sum of its proper divisors (1549213).

102404133011 is an equidigital number, since it uses as much as digits as its factorization.

102404133011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549212.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102404133011 its reverse (110331404201), we get a palindrome (212735537212).

The spelling of 102404133011 in words is "one hundred two billion, four hundred four million, one hundred thirty-three thousand, eleven".