10202101423 has 2 divisors, whose sum is σ = 10202101424. Its totient is φ = 10202101422.

The previous prime is 10202101331. The next prime is 10202101451. The reversal of 10202101423 is 32410120201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10202101423 - 2²⁹ = 9665230511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202101397 and 10202101406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202101223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101050711 + 5101050712.

It is an arithmetic number, because the mean of its divisors is an integer number (5101050712).

Almost surely, 2^10202101423 is an apocalyptic number.

10202101423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202101423 is an equidigital number, since it uses as much as digits as its factorization.

10202101423 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 10202101423 its reverse (32410120201), we get a palindrome (42612221624).

The spelling of 10202101423 in words is "ten billion, two hundred two million, one hundred one thousand, four hundred twenty-three".