100425011653 has 4 divisors (see below), whose sum is σ = 100425727948. Its totient is φ = 100424295360.

The previous prime is 100425011633. The next prime is 100425011663. The reversal of 100425011653 is 356110524001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 69285821284 + 31139190369 = 263222^2 + 176463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100425011653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100425011633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71226 + ... + 453787.

It is an arithmetic number, because the mean of its divisors is an integer number (25106431987).

Almost surely, 2^100425011653 is an apocalyptic number.

It is an amenable number.

100425011653 is a deficient number, since it is larger than the sum of its proper divisors (716295).

100425011653 is an equidigital number, since it uses as much as digits as its factorization.

100425011653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716294.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 100425011653 its reverse (356110524001), we get a palindrome (456535535654).

The spelling of 100425011653 in words is "one hundred billion, four hundred twenty-five million, eleven thousand, six hundred fifty-three".