1125948100634 has 12 divisors (see below), whose sum is σ = 1964664543114. Its totient is φ = 482549185944.

The previous prime is 1125948100633. The next prime is 1125948100691. The reversal of 1125948100634 is 4360018495211.

It can be written as a sum of positive squares in only one way, i.e., 883985442025 + 241962658609 = 940205^2 + 491897^2 .

It is not an unprimeable number, because it can be changed into a prime (1125948100633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5744633069 + ... + 5744633264.

Almost surely, 2^{1125948100634} is an apocalyptic number.

1125948100634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1125948100634 is a deficient number, since it is larger than the sum of its proper divisors (838716442480).

1125948100634 is a wasteful number, since it uses less digits than its factorization.

1125948100634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11489266349 (or 11489266342 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 1125948100634 in words is "one trillion, one hundred twenty-five billion, nine hundred forty-eight million, one hundred thousand, six hundred thirty-four".