103320511452052 has 12 divisors (see below), whose sum is σ = 180811079915200. Its totient is φ = 51660202904856.

The previous prime is 103320511452013. The next prime is 103320511452127. The reversal of 103320511452052 is 250254115023301.

It is a junction number, because it is equal to n+sod(n) for n = 103320511451999 and 103320511452017.

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 3 ways as a sum of consecutive naturals, for example, 8627898 + ... + 16765489.

Almost surely, 2^{103320511452052} is an apocalyptic number.

It is an amenable number.

103320511452052 is a deficient number, since it is larger than the sum of its proper divisors (77490568463148).

103320511452052 is a wasteful number, since it uses less digits than its factorization.

103320511452052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26410590 (or 26410588 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 103320511452052 its reverse (250254115023301), we get a palindrome (353574626475353).

The spelling of 103320511452052 in words is "one hundred three trillion, three hundred twenty billion, five hundred eleven million, four hundred fifty-two thousand, fifty-two".