105030045014430 has 32 divisors (see below), whose sum is σ = 256204437679008. Its totient is φ = 27548864265600.

The previous prime is 105030045014423. The next prime is 105030045014507. The reversal of 105030045014430 is 34410540030501.

It is a super-2 number, since 2×105030045014430² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28696731781 + ... + 28696735440.

It is an arithmetic number, because the mean of its divisors is an integer number (8006388677469).

Almost surely, 2^{105030045014430} is an apocalyptic number.

105030045014430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105030045014430 is an abundant number, since it is smaller than the sum of its proper divisors (151174392664578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105030045014430 is a wasteful number, since it uses less digits than its factorization.

105030045014430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57393467292.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 105030045014430 its reverse (34410540030501), we get a palindrome (139440585044931).

The spelling of 105030045014430 in words is "one hundred five trillion, thirty billion, forty-five million, fourteen thousand, four hundred thirty".