10200301012123 has 16 divisors (see below), whose sum is σ = 10900678127616. Its totient is φ = 9528886509120.

The previous prime is 10200301012079. The next prime is 10200301012127. The reversal of 10200301012123 is 32121010300201.

It is a cyclic number.

It is not a de Polignac number, because 10200301012123 - 2²⁵ = 10200267457691 is a prime.

It is a super-2 number, since 2×10200301012123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200301012097 and 10200301012106.

It is not an unprimeable number, because it can be changed into a prime (10200301012127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47844961 + ... + 48057682.

It is an arithmetic number, because the mean of its divisors is an integer number (681292382976).

Almost surely, 2^{10200301012123} is an apocalyptic number.

10200301012123 is a deficient number, since it is larger than the sum of its proper divisors (700377115493).

10200301012123 is an equidigital number, since it uses as much as digits as its factorization.

10200301012123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95902794.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10200301012123 its reverse (32121010300201), we get a palindrome (42321311312324).

The spelling of 10200301012123 in words is "ten trillion, two hundred billion, three hundred one million, twelve thousand, one hundred twenty-three".