102015150201 has 24 divisors (see below), whose sum is σ = 148008631680. Its totient is φ = 67709059200.

The previous prime is 102015150191. The next prime is 102015150253. The reversal of 102015150201 is 102051510201.

102015150201 is a `hidden beast` number, since 10 + 2 + 0 + 151 + 502 + 0 + 1 = 666.

It is not a de Polignac number, because 102015150201 - 2⁶ = 102015150137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102015150401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2326641 + ... + 2370081.

It is an arithmetic number, because the mean of its divisors is an integer number (6167026320).

Almost surely, 2^102015150201 is an apocalyptic number.

It is an amenable number.

102015150201 is a deficient number, since it is larger than the sum of its proper divisors (45993481479).

102015150201 is a wasteful number, since it uses less digits than its factorization.

102015150201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44597 (or 44594 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

Adding to 102015150201 its reverse (102051510201), we get a palindrome (204066660402).

The spelling of 102015150201 in words is "one hundred two billion, fifteen million, one hundred fifty thousand, two hundred one".