10302302121303 has 24 divisors (see below), whose sum is σ = 14498118799488. Its totient is φ = 6506404562448.

The previous prime is 10302302121299. The next prime is 10302302121311. The reversal of 10302302121303 is 30312120320301.

It is not a de Polignac number, because 10302302121303 - 2² = 10302302121299 is a prime.

It is a super-2 number, since 2×10302302121303² (a number of 27 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 10302302121303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302302121203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23460076 + ... + 23895182.

It is an arithmetic number, because the mean of its divisors is an integer number (604088283312).

Almost surely, 2^{10302302121303} is an apocalyptic number.

10302302121303 is a deficient number, since it is larger than the sum of its proper divisors (4195816678185).

10302302121303 is a wasteful number, since it uses less digits than its factorization.

10302302121303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457011 (or 456992 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10302302121303 its reverse (30312120320301), we get a palindrome (40614422441604).

The spelling of 10302302121303 in words is "ten trillion, three hundred two billion, three hundred two million, one hundred twenty-one thousand, three hundred three".