1303426007 has 4 divisors (see below), whose sum is σ = 1403689560. Its totient is φ = 1203162456.

The previous prime is 1303425997. The next prime is 1303426051. The reversal of 1303426007 is 7006243031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1303426007 - 2²⁶ = 1236317143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303426097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50131757 + ... + 50131782.

It is an arithmetic number, because the mean of its divisors is an integer number (350922390).

Almost surely, 2^1303426007 is an apocalyptic number.

1303426007 is a deficient number, since it is larger than the sum of its proper divisors (100263553).

1303426007 is a wasteful number, since it uses less digits than its factorization.

1303426007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100263552.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1303426007 is about 36102.9916627417. The cubic root of 1303426007 is about 1092.3507906966.

Adding to 1303426007 its reverse (7006243031), we get a palindrome (8309669038).

The spelling of 1303426007 in words is "one billion, three hundred three million, four hundred twenty-six thousand, seven".