920530734102 has 24 divisors (see below), whose sum is σ = 2279409437136. Its totient is φ = 263008781136.

The previous prime is 920530734089. The next prime is 920530734107. The reversal of 920530734102 is 201437035029.

920530734102 is a `hidden beast` number, since 9 + 2 + 0 + 5 + 307 + 341 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920530734107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3652899613 + ... + 3652899864.

It is an arithmetic number, because the mean of its divisors is an integer number (94975393214).

Almost surely, 2^920530734102 is an apocalyptic number.

920530734102 is an abundant number, since it is smaller than the sum of its proper divisors (1358878703034).

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

920530734102 is a wasteful number, since it uses less digits than its factorization.

920530734102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7305799492 (or 7305799489 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 920530734102 in words is "nine hundred twenty billion, five hundred thirty million, seven hundred thirty-four thousand, one hundred two".