1011700616670 has 160 divisors (see below), whose sum is σ = 2805486399936. Its totient is φ = 261404236800.

The previous prime is 1011700616657. The next prime is 1011700616681. The reversal of 1011700616670 is 766160071101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7152735 + ... + 7292805.

Almost surely, 2^{1011700616670} is an apocalyptic number.

1011700616670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011700616670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402743199968).

1011700616670 is an abundant number, since it is smaller than the sum of its proper divisors (1793785783266).

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

1011700616670 is a wasteful number, since it uses less digits than its factorization.

1011700616670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140368 (or 140359 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

Adding to 1011700616670 its reverse (766160071101), we get a palindrome (1777860687771).

The spelling of 1011700616670 in words is "one trillion, eleven billion, seven hundred million, six hundred sixteen thousand, six hundred seventy".