100021001302 has 4 divisors (see below), whose sum is σ = 150031501956. Its totient is φ = 50010500650.

The previous prime is 100021001293. The next prime is 100021001341. The reversal of 100021001302 is 203100120001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25005250324 + ... + 25005250327.

It is an arithmetic number, because the mean of its divisors is an integer number (37507875489).

Almost surely, 2^100021001302 is an apocalyptic number.

100021001302 is a deficient number, since it is larger than the sum of its proper divisors (50010500654).

100021001302 is an equidigital number, since it uses as much as digits as its factorization.

100021001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50010500653.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 100021001302 its reverse (203100120001), we get a palindrome (303121121303).

The spelling of 100021001302 in words is "one hundred billion, twenty-one million, one thousand, three hundred two".