100012423351 has 4 divisors (see below), whose sum is σ = 101421049104. Its totient is φ = 98603797600.

The previous prime is 100012423349. The next prime is 100012423361. The reversal of 100012423351 is 153324210001.

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 100012423351 - 2¹ = 100012423349 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 (100012423331) 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, 704312770 + ... + 704312911.

It is an arithmetic number, because the mean of its divisors is an integer number (25355262276).

Almost surely, 2^100012423351 is an apocalyptic number.

100012423351 is a deficient number, since it is larger than the sum of its proper divisors (1408625753).

100012423351 is an equidigital number, since it uses as much as digits as its factorization.

100012423351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408625752.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 100012423351 its reverse (153324210001), we get a palindrome (253336633352).

The spelling of 100012423351 in words is "one hundred billion, twelve million, four hundred twenty-three thousand, three hundred fifty-one".