10012100423 has 8 divisors (see below), whose sum is σ = 10792420128. Its totient is φ = 9233231904.

The previous prime is 10012100419. The next prime is 10012100503. The reversal of 10012100423 is 32400121001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10012100423 - 2² = 10012100419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012100398 and 10012100407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012100323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348440 + ... + 376077.

It is an arithmetic number, because the mean of its divisors is an integer number (1349052516).

Almost surely, 2^10012100423 is an apocalyptic number.

10012100423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10012100423 is a deficient number, since it is larger than the sum of its proper divisors (780319705).

10012100423 is a wasteful number, since it uses less digits than its factorization.

10012100423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725593.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10012100423 its reverse (32400121001), we get a palindrome (42412221424).

The spelling of 10012100423 in words is "ten billion, twelve million, one hundred thousand, four hundred twenty-three".