1125110210534 has 4 divisors (see below), whose sum is σ = 1687665315804. Its totient is φ = 562555105266.

The previous prime is 1125110210513. The next prime is 1125110210557. The reversal of 1125110210534 is 4350120115211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281277552632 + ... + 281277552635.

It is an arithmetic number, because the mean of its divisors is an integer number (421916328951).

Almost surely, 2^{1125110210534} is an apocalyptic number.

1125110210534 is a deficient number, since it is larger than the sum of its proper divisors (562555105270).

1125110210534 is an equidigital number, since it uses as much as digits as its factorization.

1125110210534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562555105269.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 1125110210534 its reverse (4350120115211), we get a palindrome (5475230325745).

The spelling of 1125110210534 in words is "one trillion, one hundred twenty-five billion, one hundred ten million, two hundred ten thousand, five hundred thirty-four".