1010323329947 has 2 divisors, whose sum is σ = 1010323329948. Its totient is φ = 1010323329946.

The previous prime is 1010323329943. The next prime is 1010323330013. The reversal of 1010323329947 is 7499233230101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010323329947 - 2² = 1010323329943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010323329898 and 1010323329907.

It is not a weakly prime, because it can be changed into another prime (1010323329943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505161664973 + 505161664974.

It is an arithmetic number, because the mean of its divisors is an integer number (505161664974).

Almost surely, 2^{1010323329947} is an apocalyptic number.

1010323329947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010323329947 is an equidigital number, since it uses as much as digits as its factorization.

1010323329947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 1010323329947 in words is "one trillion, ten billion, three hundred twenty-three million, three hundred twenty-nine thousand, nine hundred forty-seven".