102552401503 has 8 divisors (see below), whose sum is σ = 106192832400. Its totient is φ = 98918913408.

The previous prime is 102552401477. The next prime is 102552401521. The reversal of 102552401503 is 305104255201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102552401503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102552401543) 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, 1705626 + ... + 1764727.

It is an arithmetic number, because the mean of its divisors is an integer number (13274104050).

Almost surely, 2^102552401503 is an apocalyptic number.

102552401503 is a deficient number, since it is larger than the sum of its proper divisors (3640430897).

102552401503 is a wasteful number, since it uses less digits than its factorization.

102552401503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471401.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 102552401503 its reverse (305104255201), we get a palindrome (407656656704).

The spelling of 102552401503 in words is "one hundred two billion, five hundred fifty-two million, four hundred one thousand, five hundred three".