1025001223 has 2 divisors, whose sum is σ = 1025001224. Its totient is φ = 1025001222.

The previous prime is 1025001193. The next prime is 1025001253. The reversal of 1025001223 is 3221005201.

It is a balanced prime because it is at equal distance from previous prime (1025001193) and next prime (1025001253).

It is an emirp because it is prime and its reverse (3221005201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1025001223 - 2¹³ = 1024993031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1025001197 and 1025001206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025001253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512500611 + 512500612.

It is an arithmetic number, because the mean of its divisors is an integer number (512500612).

Almost surely, 2^1025001223 is an apocalyptic number.

1025001223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025001223 is an equidigital number, since it uses as much as digits as its factorization.

1025001223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1025001223 is about 32015.6402872096. The cubic root of 1025001223 is about 1008.2652386196.

Adding to 1025001223 its reverse (3221005201), we get a palindrome (4246006424).

The spelling of 1025001223 in words is "one billion, twenty-five million, one thousand, two hundred twenty-three".