111133300987 has 2 divisors, whose sum is σ = 111133300988. Its totient is φ = 111133300986.

The previous prime is 111133300963. The next prime is 111133301023. The reversal of 111133300987 is 789003331111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111133300987 - 2¹⁵ = 111133268219 is a prime.

It is a super-2 number, since 2×111133300987² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111133300087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55566650493 + 55566650494.

It is an arithmetic number, because the mean of its divisors is an integer number (55566650494).

Almost surely, 2^111133300987 is an apocalyptic number.

111133300987 is a deficient number, since it is larger than the sum of its proper divisors (1).

111133300987 is an equidigital number, since it uses as much as digits as its factorization.

111133300987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 111133300987 in words is "one hundred eleven billion, one hundred thirty-three million, three hundred thousand, nine hundred eighty-seven".