103405770052 has 24 divisors (see below), whose sum is σ = 206343642456. Its totient is φ = 44918343168.

The previous prime is 103405770029. The next prime is 103405770071. The reversal of 103405770052 is 250077504301.

It can be written as a sum of positive squares in 4 ways, for example, as 2749324356 + 100656445696 = 52434^2 + 317264^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

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 7 ways as a sum of consecutive naturals, for example, 58486543 + ... + 58488310.

It is an arithmetic number, because the mean of its divisors is an integer number (8597651769).

Almost surely, 2^103405770052 is an apocalyptic number.

It is an amenable number.

103405770052 is a deficient number, since it is larger than the sum of its proper divisors (102937872404).

103405770052 is a wasteful number, since it uses less digits than its factorization.

103405770052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116974887 (or 116974885 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The spelling of 103405770052 in words is "one hundred three billion, four hundred five million, seven hundred seventy thousand, fifty-two".