103706448690 has 64 divisors (see below), whose sum is σ = 279695275776. Its totient is φ = 24417837312.

The previous prime is 103706448689. The next prime is 103706448707. The reversal of 103706448690 is 96844607301.

It is a super-2 number, since 2×103706448690² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5771769 + ... + 5789708.

It is an arithmetic number, because the mean of its divisors is an integer number (4370238684).

Almost surely, 2^103706448690 is an apocalyptic number.

103706448690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103706448690 is an abundant number, since it is smaller than the sum of its proper divisors (175988827086).

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

103706448690 is a wasteful number, since it uses less digits than its factorization.

103706448690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11561523.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 103706448690 in words is "one hundred three billion, seven hundred six million, four hundred forty-eight thousand, six hundred ninety".