1120155607 has 2 divisors, whose sum is σ = 1120155608. Its totient is φ = 1120155606.

The previous prime is 1120155571. The next prime is 1120155611. The reversal of 1120155607 is 7065510211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120155607 - 2¹⁹ = 1119631319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120155667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560077803 + 560077804.

It is an arithmetic number, because the mean of its divisors is an integer number (560077804).

Almost surely, 2^1120155607 is an apocalyptic number.

1120155607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120155607 is an equidigital number, since it uses as much as digits as its factorization.

1120155607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1120155607 is about 33468.7258048465. The cubic root of 1120155607 is about 1038.5469126924.

Adding to 1120155607 its reverse (7065510211), we get a palindrome (8185665818).

The spelling of 1120155607 in words is "one billion, one hundred twenty million, one hundred fifty-five thousand, six hundred seven".