105103021353 has 8 divisors (see below), whose sum is σ = 152877122016. Its totient is φ = 63698800800.

The previous prime is 105103021279. The next prime is 105103021357. The reversal of 105103021353 is 353120301501.

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

It is not a de Polignac number, because 105103021353 - 2¹⁰ = 105103020329 is a prime.

It is a super-2 number, since 2×105103021353² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105103021357) 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, 1592469988 + ... + 1592470053.

It is an arithmetic number, because the mean of its divisors is an integer number (19109640252).

Almost surely, 2^105103021353 is an apocalyptic number.

It is an amenable number.

105103021353 is a deficient number, since it is larger than the sum of its proper divisors (47774100663).

105103021353 is a wasteful number, since it uses less digits than its factorization.

105103021353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184940055.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 105103021353 its reverse (353120301501), we get a palindrome (458223322854).

The spelling of 105103021353 in words is "one hundred five billion, one hundred three million, twenty-one thousand, three hundred fifty-three".