3900103901 has 4 divisors (see below), whose sum is σ = 3903258012. Its totient is φ = 3896949792.

The previous prime is 3900103891. The next prime is 3900103927. The reversal of 3900103901 is 1093010093.

3900103901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1019205625 + 2880898276 = 31925^2 + 53674^2 .

It is a cyclic number.

It is not a de Polignac number, because 3900103901 - 2¹⁴ = 3900087517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900103931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575200 + ... + 1577673.

It is an arithmetic number, because the mean of its divisors is an integer number (975814503).

Almost surely, 2^3900103901 is an apocalyptic number.

It is an amenable number.

3900103901 is a deficient number, since it is larger than the sum of its proper divisors (3154111).

3900103901 is a wasteful number, since it uses less digits than its factorization.

3900103901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154110.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 3900103901 is about 62450.8118522089. The cubic root of 3900103901 is about 1574.0748948409.

Adding to 3900103901 its reverse (1093010093), we get a palindrome (4993113994).

The spelling of 3900103901 in words is "three billion, nine hundred million, one hundred three thousand, nine hundred one".