61235203 has 2 divisors, whose sum is σ = 61235204. Its totient is φ = 61235202.

The previous prime is 61235197. The next prime is 61235231. The reversal of 61235203 is 30253216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61235203 - 2²⁵ = 27680771 is a prime.

It is not a weakly prime, because it can be changed into another prime (61235243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30617601 + 30617602.

It is an arithmetic number, because the mean of its divisors is an integer number (30617602).

Almost surely, 2^61235203 is an apocalyptic number.

61235203 is a deficient number, since it is larger than the sum of its proper divisors (1).

61235203 is an equidigital number, since it uses as much as digits as its factorization.

61235203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 61235203 is about 7825.2925184941. The cubic root of 61235203 is about 394.1550125704.

Adding to 61235203 its reverse (30253216), we get a palindrome (91488419).

The spelling of 61235203 in words is "sixty-one million, two hundred thirty-five thousand, two hundred three".