103452525553287 has 4 divisors (see below), whose sum is σ = 137936700737720. Its totient is φ = 68968350368856.

The previous prime is 103452525553249. The next prime is 103452525553327. The reversal of 103452525553287 is 782355525254301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 103452525553287 - 2³² = 103448230585991 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 (103452525553687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17242087592212 + ... + 17242087592217.

It is an arithmetic number, because the mean of its divisors is an integer number (34484175184430).

Almost surely, 2^{103452525553287} is an apocalyptic number.

103452525553287 is a deficient number, since it is larger than the sum of its proper divisors (34484175184433).

103452525553287 is an equidigital number, since it uses as much as digits as its factorization.

103452525553287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34484175184432.

The product of its (nonzero) digits is 50400000, while the sum is 57.

The spelling of 103452525553287 in words is "one hundred three trillion, four hundred fifty-two billion, five hundred twenty-five million, five hundred fifty-three thousand, two hundred eighty-seven".