10105023205 has 8 divisors (see below), whose sum is σ = 12653246592. Its totient is φ = 7732539408.

The previous prime is 10105023197. The next prime is 10105023211. The reversal of 10105023205 is 50232050101.

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 10105023205 - 2³ = 10105023197 is a prime.

It is a super-2 number, since 2×10105023205² (a number of 21 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, 43934769 + ... + 43934998.

It is an arithmetic number, because the mean of its divisors is an integer number (1581655824).

Almost surely, 2^10105023205 is an apocalyptic number.

It is an amenable number.

10105023205 is a deficient number, since it is larger than the sum of its proper divisors (2548223387).

10105023205 is an equidigital number, since it uses as much as digits as its factorization.

10105023205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87869795.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 10105023205 its reverse (50232050101), we get a palindrome (60337073306).

The spelling of 10105023205 in words is "ten billion, one hundred five million, twenty-three thousand, two hundred five".