105451149500 has 48 divisors (see below), whose sum is σ = 242426664480. Its totient is φ = 39960432000.

The previous prime is 105451149467. The next prime is 105451149533. The reversal of 105451149500 is 5941154501.

105451149500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (105451149467) and next prime (105451149533).

It is a super-2 number, since 2×105451149500² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5540561 + ... + 5559560.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555510).

Almost surely, 2^105451149500 is an apocalyptic number.

105451149500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105451149500 is an abundant number, since it is smaller than the sum of its proper divisors (136975514980).

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

105451149500 is a wasteful number, since it uses less digits than its factorization.

105451149500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100159 (or 11100147 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

It can be divided in two parts, 1054511 and 49500, that added together give a palindrome (1104011).

The spelling of 105451149500 in words is "one hundred five billion, four hundred fifty-one million, one hundred forty-nine thousand, five hundred".