100025303135 has 4 divisors (see below), whose sum is σ = 120030363768. Its totient is φ = 80020242504.

The previous prime is 100025303123. The next prime is 100025303153. The reversal of 100025303135 is 531303520001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531303520001 = 53 ⋅10024594717.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100025303135 is a prime.

It is a super-2 number, since 2×100025303135² (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 100025303135.

It is a congruent number.

It is an unprimeable number.

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, 10002530309 + ... + 10002530318.

It is an arithmetic number, because the mean of its divisors is an integer number (30007590942).

Almost surely, 2^100025303135 is an apocalyptic number.

100025303135 is a deficient number, since it is larger than the sum of its proper divisors (20005060633).

100025303135 is an equidigital number, since it uses as much as digits as its factorization.

100025303135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20005060632.

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 100025303135 its reverse (531303520001), we get a palindrome (631328823136).

The spelling of 100025303135 in words is "one hundred billion, twenty-five million, three hundred three thousand, one hundred thirty-five".