252010103523 has 8 divisors (see below), whose sum is σ = 345094916688. Its totient is φ = 163466013024.

The previous prime is 252010103479. The next prime is 252010103537. The reversal of 252010103523 is 325301010252.

It is a happy number.

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

It is not a de Polignac number, because 252010103523 - 2¹⁴ = 252010087139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252010103493 and 252010103502.

It is not an unprimeable number, because it can be changed into a prime (252010103123) 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, 1135180536 + ... + 1135180757.

It is an arithmetic number, because the mean of its divisors is an integer number (43136864586).

Almost surely, 2^252010103523 is an apocalyptic number.

252010103523 is a deficient number, since it is larger than the sum of its proper divisors (93084813165).

252010103523 is a wasteful number, since it uses less digits than its factorization.

252010103523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270361333.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 252010103523 its reverse (325301010252), we get a palindrome (577311113775).

The spelling of 252010103523 in words is "two hundred fifty-two billion, ten million, one hundred three thousand, five hundred twenty-three".