105013321204 has 24 divisors (see below), whose sum is σ = 200511511200. Its totient is φ = 47725819680.

The previous prime is 105013321181. The next prime is 105013321211. The reversal of 105013321204 is 402123310501.

It is a happy number.

It is a super-2 number, since 2×105013321204² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 100167 + ... + 469105.

It is an arithmetic number, because the mean of its divisors is an integer number (8354646300).

Almost surely, 2^105013321204 is an apocalyptic number.

It is an amenable number.

105013321204 is a deficient number, since it is larger than the sum of its proper divisors (95498189996).

105013321204 is a wasteful number, since it uses less digits than its factorization.

105013321204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375423 (or 375421 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 105013321204 its reverse (402123310501), we get a palindrome (507136631705).

The spelling of 105013321204 in words is "one hundred five billion, thirteen million, three hundred twenty-one thousand, two hundred four".