100230344515445 has 8 divisors (see below), whose sum is σ = 120297803531136. Its totient is φ = 80170015537296.

The previous prime is 100230344515421. The next prime is 100230344515459. The reversal of 100230344515445 is 544515443032001.

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 100230344515445 - 2³⁴ = 100213164646261 is a prime.

It is a super-2 number, since 2×100230344515445² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782478457 + ... + 1782534686.

It is an arithmetic number, because the mean of its divisors is an integer number (15037225441392).

Almost surely, 2^{100230344515445} is an apocalyptic number.

It is an amenable number.

100230344515445 is a deficient number, since it is larger than the sum of its proper divisors (20067459015691).

100230344515445 is an equidigital number, since it uses as much as digits as its factorization.

100230344515445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565018771.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 100230344515445 its reverse (544515443032001), we get a palindrome (644745787547446).

The spelling of 100230344515445 in words is "one hundred trillion, two hundred thirty billion, three hundred forty-four million, five hundred fifteen thousand, four hundred forty-five".