210001302004 has 12 divisors (see below), whose sum is σ = 395771684644. Its totient is φ = 96923677824.

The previous prime is 210001301989. The next prime is 210001302011. The reversal of 210001302004 is 400203100012.

It can be written as a sum of positive squares in 2 ways, for example, as 70575235600 + 139426066404 = 265660^2 + 373398^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2019243237 + ... + 2019243340.

Almost surely, 2^210001302004 is an apocalyptic number.

It is an amenable number.

210001302004 is a deficient number, since it is larger than the sum of its proper divisors (185770382640).

210001302004 is a wasteful number, since it uses less digits than its factorization.

210001302004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038486594 (or 4038486592 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 210001302004 its reverse (400203100012), we get a palindrome (610204402016).

The spelling of 210001302004 in words is "two hundred ten billion, one million, three hundred two thousand, four".