102830757119 has 4 divisors (see below), whose sum is σ = 102835877760. Its totient is φ = 102825636480.

The previous prime is 102830757101. The next prime is 102830757121. The reversal of 102830757119 is 911757038201.

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 102830757119 - 2²⁰ = 102829708543 is a prime.

It is a super-2 number, since 2×102830757119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102830757119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102830757149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530079 + ... + 2570400.

It is an arithmetic number, because the mean of its divisors is an integer number (25708969440).

Almost surely, 2^102830757119 is an apocalyptic number.

102830757119 is a deficient number, since it is larger than the sum of its proper divisors (5120641).

102830757119 is an equidigital number, since it uses as much as digits as its factorization.

102830757119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5120640.

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 102830757119 in words is "one hundred two billion, eight hundred thirty million, seven hundred fifty-seven thousand, one hundred nineteen".