123352525510 has 16 divisors (see below), whose sum is σ = 223999455456. Its totient is φ = 48904363648.

The previous prime is 123352525501. The next prime is 123352525529. The reversal of 123352525510 is 15525253321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54579634 + ... + 54581893.

It is an arithmetic number, because the mean of its divisors is an integer number (13999965966).

Almost surely, 2^123352525510 is an apocalyptic number.

123352525510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123352525510 is a deficient number, since it is larger than the sum of its proper divisors (100646929946).

123352525510 is a wasteful number, since it uses less digits than its factorization.

123352525510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109161647.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 123352525510 its reverse (15525253321), we get a palindrome (138877778831).

The spelling of 123352525510 in words is "one hundred twenty-three billion, three hundred fifty-two million, five hundred twenty-five thousand, five hundred ten".