100231210019 has 8 divisors (see below), whose sum is σ = 103829538960. Its totient is φ = 96687817600.

The previous prime is 100231209983. The next prime is 100231210063. The reversal of 100231210019 is 910012132001.

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 100231210019 - 2²⁰ = 100230161443 is a prime.

It is a super-2 number, since 2×100231210019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100231210069) 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, 13730417 + ... + 13737714.

It is an arithmetic number, because the mean of its divisors is an integer number (12978692370).

Almost surely, 2^100231210019 is an apocalyptic number.

100231210019 is a deficient number, since it is larger than the sum of its proper divisors (3598328941).

100231210019 is an equidigital number, since it uses as much as digits as its factorization.

100231210019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27468261.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 100231210019 in words is "one hundred billion, two hundred thirty-one million, two hundred ten thousand, nineteen".