253313263030 has 16 divisors (see below), whose sum is σ = 458255152800. Its totient is φ = 100816132032.

The previous prime is 253313263003. The next prime is 253313263051. The reversal of 253313263030 is 30362313352.

It is a junction number, because it is equal to n+sod(n) for n = 253313262983 and 253313263001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63644559 + ... + 63648538.

It is an arithmetic number, because the mean of its divisors is an integer number (28640947050).

Almost surely, 2^253313263030 is an apocalyptic number.

253313263030 is a deficient number, since it is larger than the sum of its proper divisors (204941889770).

253313263030 is a wasteful number, since it uses less digits than its factorization.

253313263030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127293303.

The product of its (nonzero) digits is 29160, while the sum is 31.

Adding to 253313263030 its reverse (30362313352), we get a palindrome (283675576382).

The spelling of 253313263030 in words is "two hundred fifty-three billion, three hundred thirteen million, two hundred sixty-three thousand, thirty".