1303001029969 has 2 divisors, whose sum is σ = 1303001029970. Its totient is φ = 1303001029968.

The previous prime is 1303001029937. The next prime is 1303001030017. The reversal of 1303001029969 is 9699201003031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1289560105744 + 13440924225 = 1135588^2 + 115935^2 .

It is a cyclic number.

It is not a de Polignac number, because 1303001029969 - 2⁵ = 1303001029937 is a prime.

It is a super-2 number, since 2×1303001029969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1303001029909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651500514984 + 651500514985.

It is an arithmetic number, because the mean of its divisors is an integer number (651500514985).

Almost surely, 2^{1303001029969} is an apocalyptic number.

It is an amenable number.

1303001029969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303001029969 is an equidigital number, since it uses as much as digits as its factorization.

1303001029969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 43.

The spelling of 1303001029969 in words is "one trillion, three hundred three billion, one million, twenty-nine thousand, nine hundred sixty-nine".