100425023135 has 4 divisors (see below), whose sum is σ = 120510027768. Its totient is φ = 80340018504.

The previous prime is 100425023129. The next prime is 100425023173. The reversal of 100425023135 is 531320524001.

It is a happy number.

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 100425023135 - 2¹⁰ = 100425022111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10042502309 + ... + 10042502318.

It is an arithmetic number, because the mean of its divisors is an integer number (30127506942).

Almost surely, 2^100425023135 is an apocalyptic number.

100425023135 is a deficient number, since it is larger than the sum of its proper divisors (20085004633).

100425023135 is an equidigital number, since it uses as much as digits as its factorization.

100425023135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20085004632.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 100425023135 its reverse (531320524001), we get a palindrome (631745547136).

The spelling of 100425023135 in words is "one hundred billion, four hundred twenty-five million, twenty-three thousand, one hundred thirty-five".