100425343335401 has 4 divisors (see below), whose sum is σ = 114771820954752. Its totient is φ = 86078865716052.

The previous prime is 100425343335367. The next prime is 100425343335451. The reversal of 100425343335401 is 104533343524001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100425343335401 - 2¹⁸ = 100425343073257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100425343335451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7173238809665 + ... + 7173238809678.

It is an arithmetic number, because the mean of its divisors is an integer number (28692955238688).

Almost surely, 2^{100425343335401} is an apocalyptic number.

It is an amenable number.

100425343335401 is a deficient number, since it is larger than the sum of its proper divisors (14346477619351).

100425343335401 is an equidigital number, since it uses as much as digits as its factorization.

100425343335401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14346477619350.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 100425343335401 its reverse (104533343524001), we get a palindrome (204958686859402).

The spelling of 100425343335401 in words is "one hundred trillion, four hundred twenty-five billion, three hundred forty-three million, three hundred thirty-five thousand, four hundred one".