103542253 has 2 divisors, whose sum is σ = 103542254. Its totient is φ = 103542252.

The previous prime is 103542247. The next prime is 103542259. The reversal of 103542253 is 352245301.

It is a balanced prime because it is at equal distance from previous prime (103542247) and next prime (103542259).

It can be written as a sum of positive squares in only one way, i.e., 102961609 + 580644 = 10147^2 + 762^2 .

It is an emirp because it is prime and its reverse (352245301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103542253 - 2²⁵ = 69987821 is a prime.

It is a super-3 number, since 3×103542253³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103542259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51771126 + 51771127.

It is an arithmetic number, because the mean of its divisors is an integer number (51771127).

Almost surely, 2^103542253 is an apocalyptic number.

It is an amenable number.

103542253 is a deficient number, since it is larger than the sum of its proper divisors (1).

103542253 is an equidigital number, since it uses as much as digits as its factorization.

103542253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 103542253 is about 10175.5713844481. The cubic root of 103542253 is about 469.5759764054.

Adding to 103542253 its reverse (352245301), we get a palindrome (455787554).

The spelling of 103542253 in words is "one hundred three million, five hundred forty-two thousand, two hundred fifty-three".