1120232987 has 2 divisors, whose sum is σ = 1120232988. Its totient is φ = 1120232986.

The previous prime is 1120232977. The next prime is 1120233013. The reversal of 1120232987 is 7892320211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120232987 - 2⁶ = 1120232923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120232977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560116493 + 560116494.

It is an arithmetic number, because the mean of its divisors is an integer number (560116494).

Almost surely, 2^1120232987 is an apocalyptic number.

1120232987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120232987 is an equidigital number, since it uses as much as digits as its factorization.

1120232987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1120232987 is about 33469.8817894536. The cubic root of 1120232987 is about 1038.5708263074.

The spelling of 1120232987 in words is "one billion, one hundred twenty million, two hundred thirty-two thousand, nine hundred eighty-seven".