1023312007 has 2 divisors, whose sum is σ = 1023312008. Its totient is φ = 1023312006.

The previous prime is 1023311999. The next prime is 1023312011. The reversal of 1023312007 is 7002133201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023312007 - 2³ = 1023311999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023312607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511656003 + 511656004.

It is an arithmetic number, because the mean of its divisors is an integer number (511656004).

Almost surely, 2^1023312007 is an apocalyptic number.

1023312007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023312007 is an equidigital number, since it uses as much as digits as its factorization.

1023312007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1023312007 is about 31989.2483031409. The cubic root of 1023312007 is about 1007.7110557846.

Adding to 1023312007 its reverse (7002133201), we get a palindrome (8025445208).

The spelling of 1023312007 in words is "one billion, twenty-three million, three hundred twelve thousand, seven".