100020043315 has 8 divisors (see below), whose sum is σ = 120033210960. Its totient is φ = 80009928672.

The previous prime is 100020043313. The next prime is 100020043327. The reversal of 100020043315 is 513340020001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100020043315 - 2¹ = 100020043313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100020043292 and 100020043301.

It is not an unprimeable number, because it can be changed into a prime (100020043313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690544 + ... + 822733.

It is an arithmetic number, because the mean of its divisors is an integer number (15004151370).

Almost surely, 2^100020043315 is an apocalyptic number.

100020043315 is a deficient number, since it is larger than the sum of its proper divisors (20013167645).

100020043315 is a wasteful number, since it uses less digits than its factorization.

100020043315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526501.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 100020043315 its reverse (513340020001), we get a palindrome (613360063316).

The spelling of 100020043315 in words is "one hundred billion, twenty million, forty-three thousand, three hundred fifteen".