1143696007 has 2 divisors, whose sum is σ = 1143696008. Its totient is φ = 1143696006.

The previous prime is 1143695951. The next prime is 1143696041. The reversal of 1143696007 is 7006963411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1143696007 - 2²⁷ = 1009478279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1143696067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571848003 + 571848004.

It is an arithmetic number, because the mean of its divisors is an integer number (571848004).

Almost surely, 2^1143696007 is an apocalyptic number.

1143696007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143696007 is an equidigital number, since it uses as much as digits as its factorization.

1143696007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 1143696007 is about 33818.5748812690. The cubic root of 1143696007 is about 1045.7716596164.

The spelling of 1143696007 in words is "one billion, one hundred forty-three million, six hundred ninety-six thousand, seven".