10402201123 has 2 divisors, whose sum is σ = 10402201124. Its totient is φ = 10402201122.

The previous prime is 10402201093. The next prime is 10402201133. The reversal of 10402201123 is 32110220401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10402201123 - 2¹⁷ = 10402070051 is a prime.

It is a super-2 number, since 2×10402201123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10402201097 and 10402201106.

It is not a weakly prime, because it can be changed into another prime (10402201133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201100561 + 5201100562.

It is an arithmetic number, because the mean of its divisors is an integer number (5201100562).

Almost surely, 2^10402201123 is an apocalyptic number.

10402201123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402201123 is an equidigital number, since it uses as much as digits as its factorization.

10402201123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10402201123 its reverse (32110220401), we get a palindrome (42512421524).

The spelling of 10402201123 in words is "ten billion, four hundred two million, two hundred one thousand, one hundred twenty-three".