2100320010302 has 4 divisors (see below), whose sum is σ = 3150480015456. Its totient is φ = 1050160005150.

The previous prime is 2100320010301. The next prime is 2100320010311. The reversal of 2100320010302 is 2030100230012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2100320010302² (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 (2100320010301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525080002574 + ... + 525080002577.

It is an arithmetic number, because the mean of its divisors is an integer number (787620003864).

Almost surely, 2^{2100320010302} is an apocalyptic number.

2100320010302 is a deficient number, since it is larger than the sum of its proper divisors (1050160005154).

2100320010302 is a wasteful number, since it uses less digits than its factorization.

2100320010302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050160005153.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2100320010302 its reverse (2030100230012), we get a palindrome (4130420240314).

The spelling of 2100320010302 in words is "two trillion, one hundred billion, three hundred twenty million, ten thousand, three hundred two".