1030212021303 has 16 divisors (see below), whose sum is σ = 1526457942240. Its totient is φ = 686709954432.

The previous prime is 1030212021301. The next prime is 1030212021313. The reversal of 1030212021303 is 3031202120301.

It is not a de Polignac number, because 1030212021303 - 2¹ = 1030212021301 is a prime.

It is a super-2 number, since 2×1030212021303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030212021301) 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, 2531026 + ... + 2909727.

It is an arithmetic number, because the mean of its divisors is an integer number (95403621390).

Almost surely, 2^{1030212021303} is an apocalyptic number.

1030212021303 is a deficient number, since it is larger than the sum of its proper divisors (496245920937).

1030212021303 is an equidigital number, since it uses as much as digits as its factorization.

1030212021303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447775 (or 5447769 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1030212021303 its reverse (3031202120301), we get a palindrome (4061414141604).

The spelling of 1030212021303 in words is "one trillion, thirty billion, two hundred twelve million, twenty-one thousand, three hundred three".