3901011010101 has 16 divisors (see below), whose sum is σ = 5779361689920. Its totient is φ = 2600635253040.

The previous prime is 3901011010081. The next prime is 3901011010201. The reversal of 3901011010101 is 1010101101093.

It is not a de Polignac number, because 3901011010101 - 2³³ = 3892421075509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3901011010201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830386 + ... + 2914028.

It is an arithmetic number, because the mean of its divisors is an integer number (361210105620).

Almost surely, 2^{3901011010101} is an apocalyptic number.

It is an amenable number.

3901011010101 is a deficient number, since it is larger than the sum of its proper divisors (1878350679819).

3901011010101 is a wasteful number, since it uses less digits than its factorization.

3901011010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152993 (or 2152987 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

Adding to 3901011010101 its reverse (1010101101093), we get a palindrome (4911112111194).

The spelling of 3901011010101 in words is "three trillion, nine hundred one billion, eleven million, ten thousand, one hundred one".