1102151 has 2 divisors, whose sum is σ = 1102152. Its totient is φ = 1102150.

The previous prime is 1102147. The next prime is 1102159. The reversal of 1102151 is 1512011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1102151 - 2² = 1102147 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551075 + 551076.

It is an arithmetic number, because the mean of its divisors is an integer number (551076).

2^1102151 is an apocalyptic number.

1102151 is the 470-th centered decagonal number.

1102151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102151 is an equidigital number, since it uses as much as digits as its factorization.

1102151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1102151 is about 1049.8337963697. The cubic root of 1102151 is about 103.2952536298.

Adding to 1102151 its reverse (1512011), we get a palindrome (2614162).

The spelling of 1102151 in words is "one million, one hundred two thousand, one hundred fifty-one".