63261203 has 8 divisors (see below), whose sum is σ = 66681600. Its totient is φ = 59849928.

The previous prime is 63261197. The next prime is 63261227. The reversal of 63261203 is 30216236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63261203 - 2⁸ = 63260947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63261283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15650 + ... + 19272.

It is an arithmetic number, because the mean of its divisors is an integer number (8335200).

Almost surely, 2^63261203 is an apocalyptic number.

63261203 is a deficient number, since it is larger than the sum of its proper divisors (3420397).

63261203 is a wasteful number, since it uses less digits than its factorization.

63261203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 63261203 is about 7953.6911556836. The cubic root of 63261203 is about 398.4548787693.

Adding to 63261203 its reverse (30216236), we get a palindrome (93477439).

The spelling of 63261203 in words is "sixty-three million, two hundred sixty-one thousand, two hundred three".