1108700681 has 16 divisors (see below), whose sum is σ = 1233218688. Its totient is φ = 988243200.

The previous prime is 1108700669. The next prime is 1108700689. The reversal of 1108700681 is 1860078011.

It is a cyclic number.

It is not a de Polignac number, because 1108700681 - 2¹⁸ = 1108438537 is a prime.

It is a super-3 number, since 3×1108700681³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108700689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223676 + ... + 228578.

It is an arithmetic number, because the mean of its divisors is an integer number (77076168).

Almost surely, 2^1108700681 is an apocalyptic number.

1108700681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1108700681 is a deficient number, since it is larger than the sum of its proper divisors (124518007).

1108700681 is a wasteful number, since it uses less digits than its factorization.

1108700681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312.

The product of its (nonzero) digits is 2688, while the sum is 32.

The square root of 1108700681 is about 33297.1572510327. The cubic root of 1108700681 is about 1034.9946497113.

Adding to 1108700681 its reverse (1860078011), we get a palindrome (2968778692).

The spelling of 1108700681 in words is "one billion, one hundred eight million, seven hundred thousand, six hundred eighty-one".