100213023331 has 8 divisors (see below), whose sum is σ = 105610499280. Its totient is φ = 94827858048.

The previous prime is 100213023307. The next prime is 100213023371. The reversal of 100213023331 is 133320312001.

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 100213023331 - 2¹³ = 100213015139 is a prime.

It is a super-2 number, since 2×100213023331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100213023299 and 100213023308.

It is not an unprimeable number, because it can be changed into a prime (100213023371) 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, 3060946 + ... + 3093511.

It is an arithmetic number, because the mean of its divisors is an integer number (13201312410).

Almost surely, 2^100213023331 is an apocalyptic number.

100213023331 is a deficient number, since it is larger than the sum of its proper divisors (5397475949).

100213023331 is an equidigital number, since it uses as much as digits as its factorization.

100213023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6155333.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100213023331 its reverse (133320312001), we get a palindrome (233533335332).

The spelling of 100213023331 in words is "one hundred billion, two hundred thirteen million, twenty-three thousand, three hundred thirty-one".