201102092 has 6 divisors (see below), whose sum is σ = 351928668. Its totient is φ = 100551044.

The previous prime is 201102073. The next prime is 201102101. The reversal of 201102092 is 290201102.

It is a self number, because there is not a number n which added to its sum of digits gives 201102092.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25137758 + ... + 25137765.

It is an arithmetic number, because the mean of its divisors is an integer number (58654778).

Almost surely, 2^201102092 is an apocalyptic number.

It is an amenable number.

201102092 is a deficient number, since it is larger than the sum of its proper divisors (150826576).

201102092 is a wasteful number, since it uses less digits than its factorization.

201102092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50275527 (or 50275525 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 201102092 is about 14181.0469289118. The cubic root of 201102092 is about 585.8757594400.

Adding to 201102092 its reverse (290201102), we get a palindrome (491303194).

The spelling of 201102092 in words is "two hundred one million, one hundred two thousand, ninety-two".