10111002301123 has 4 divisors (see below), whose sum is σ = 10550611096848. Its totient is φ = 9671393505400.

The previous prime is 10111002301091. The next prime is 10111002301159. The reversal of 10111002301123 is 32110320011101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10111002301123 - 2⁵ = 10111002301091 is a prime.

It is a super-2 number, since 2×10111002301123² (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 = 10111002301097 and 10111002301106.

It is not an unprimeable number, because it can be changed into a prime (10111002341123) 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, 219804397828 + ... + 219804397873.

It is an arithmetic number, because the mean of its divisors is an integer number (2637652774212).

Almost surely, 2^{10111002301123} is an apocalyptic number.

10111002301123 is a deficient number, since it is larger than the sum of its proper divisors (439608795725).

10111002301123 is an equidigital number, since it uses as much as digits as its factorization.

10111002301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439608795724.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10111002301123 its reverse (32110320011101), we get a palindrome (42221322312224).

The spelling of 10111002301123 in words is "ten trillion, one hundred eleven billion, two million, three hundred one thousand, one hundred twenty-three".