1022135300423 has 2 divisors, whose sum is σ = 1022135300424. Its totient is φ = 1022135300422.

The previous prime is 1022135300369. The next prime is 1022135300429. The reversal of 1022135300423 is 3240035312201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022135300423 - 2³⁶ = 953415823687 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022135300392 and 1022135300401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022135300429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511067650211 + 511067650212.

It is an arithmetic number, because the mean of its divisors is an integer number (511067650212).

Almost surely, 2^{1022135300423} is an apocalyptic number.

1022135300423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022135300423 is an equidigital number, since it uses as much as digits as its factorization.

1022135300423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 1022135300423 in words is "one trillion, twenty-two billion, one hundred thirty-five million, three hundred thousand, four hundred twenty-three".