201124101902 has 8 divisors (see below), whose sum is σ = 301704355800. Its totient is φ = 100555983304.

The previous prime is 201124101901. The next prime is 201124101947. The reversal of 201124101902 is 209101421102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201124101901) 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, 2992277 + ... + 3058752.

It is an arithmetic number, because the mean of its divisors is an integer number (37713044475).

Almost surely, 2^201124101902 is an apocalyptic number.

201124101902 is a deficient number, since it is larger than the sum of its proper divisors (100580253898).

201124101902 is a wasteful number, since it uses less digits than its factorization.

201124101902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067650.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 201124101902 in words is "two hundred one billion, one hundred twenty-four million, one hundred one thousand, nine hundred two".