1125104523330 has 32 divisors (see below), whose sum is σ = 2708263494144. Its totient is φ = 299137579776.

The previous prime is 1125104523313. The next prime is 1125104523359. The reversal of 1125104523330 is 333254015211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55633042 + ... + 55653261.

It is an arithmetic number, because the mean of its divisors is an integer number (84633234192).

Almost surely, 2^{1125104523330} is an apocalyptic number.

1125104523330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125104523330 is an abundant number, since it is smaller than the sum of its proper divisors (1583158970814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1125104523330 is a wasteful number, since it uses less digits than its factorization.

1125104523330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111286650.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 1125104523330 its reverse (333254015211), we get a palindrome (1458358538541).

The spelling of 1125104523330 in words is "one trillion, one hundred twenty-five billion, one hundred four million, five hundred twenty-three thousand, three hundred thirty".