10239011901 has 32 divisors (see below), whose sum is σ = 15518096000. Its totient is φ = 6670594944.

The previous prime is 10239011873. The next prime is 10239011911. The reversal of 10239011901 is 10911093201.

10239011901 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10239011901 - 2⁶ = 10239011837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10239011911) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 191010 + ... + 238668.

It is an arithmetic number, because the mean of its divisors is an integer number (484940500).

Almost surely, 2^10239011901 is an apocalyptic number.

It is an amenable number.

10239011901 is a deficient number, since it is larger than the sum of its proper divisors (5279084099).

10239011901 is a wasteful number, since it uses less digits than its factorization.

10239011901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47850 (or 47844 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The spelling of 10239011901 in words is "ten billion, two hundred thirty-nine million, eleven thousand, nine hundred one".