1143880007 has 2 divisors, whose sum is σ = 1143880008. Its totient is φ = 1143880006.

The previous prime is 1143879977. The next prime is 1143880019. The reversal of 1143880007 is 7000883411.

It is a strong prime.

It is an emirp because it is prime and its reverse (7000883411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1143880007 - 2¹² = 1143875911 is a prime.

It is a super-2 number, since 2×1143880007² = 2616922940828640098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1143880307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571940003 + 571940004.

It is an arithmetic number, because the mean of its divisors is an integer number (571940004).

Almost surely, 2^1143880007 is an apocalyptic number.

1143880007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143880007 is an equidigital number, since it uses as much as digits as its factorization.

1143880007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1143880007 is about 33821.2951703509. The cubic root of 1143880007 is about 1045.8277385238.

The spelling of 1143880007 in words is "one billion, one hundred forty-three million, eight hundred eighty thousand, seven".