2103214153 has 2 divisors, whose sum is σ = 2103214154. Its totient is φ = 2103214152.

The previous prime is 2103214147. The next prime is 2103214171. The reversal of 2103214153 is 3514123012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2079086409 + 24127744 = 45597^2 + 4912^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103214153 - 2⁹ = 2103213641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103214103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051607076 + 1051607077.

It is an arithmetic number, because the mean of its divisors is an integer number (1051607077).

Almost surely, 2^2103214153 is an apocalyptic number.

It is an amenable number.

2103214153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103214153 is an equidigital number, since it uses as much as digits as its factorization.

2103214153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2103214153 is about 45860.8128253305. The cubic root of 2103214153 is about 1281.2321616933.

Adding to 2103214153 its reverse (3514123012), we get a palindrome (5617337165).

The spelling of 2103214153 in words is "two billion, one hundred three million, two hundred fourteen thousand, one hundred fifty-three".