1030302310323 has 16 divisors (see below), whose sum is σ = 1613900123136. Its totient is φ = 576392900640.

The previous prime is 1030302310313. The next prime is 1030302310327. The reversal of 1030302310323 is 3230132030301.

It is not a de Polignac number, because 1030302310323 - 2⁵ = 1030302310291 is a prime.

It is a super-2 number, since 2×1030302310323² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030302310323.

It is not an unprimeable number, because it can be changed into a prime (1030302310327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200818115 + ... + 1200818972.

It is an arithmetic number, because the mean of its divisors is an integer number (100868757696).

Almost surely, 2^{1030302310323} is an apocalyptic number.

1030302310323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1030302310323 is a deficient number, since it is larger than the sum of its proper divisors (583597812813).

1030302310323 is a wasteful number, since it uses less digits than its factorization.

1030302310323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401637114.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1030302310323 its reverse (3230132030301), we get a palindrome (4260434340624).

The spelling of 1030302310323 in words is "one trillion, thirty billion, three hundred two million, three hundred ten thousand, three hundred twenty-three".