1190115463 has 2 divisors, whose sum is σ = 1190115464. Its totient is φ = 1190115462.

The previous prime is 1190115401. The next prime is 1190115467. The reversal of 1190115463 is 3645110911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1190115463 - 2¹⁷ = 1189984391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1190115467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595057731 + 595057732.

It is an arithmetic number, because the mean of its divisors is an integer number (595057732).

Almost surely, 2^1190115463 is an apocalyptic number.

1190115463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1190115463 is an equidigital number, since it uses as much as digits as its factorization.

1190115463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 1190115463 is about 34498.0501333046. The cubic root of 1190115463 is about 1059.7327743968.

The spelling of 1190115463 in words is "one billion, one hundred ninety million, one hundred fifteen thousand, four hundred sixty-three".