201120739 has 2 divisors, whose sum is σ = 201120740. Its totient is φ = 201120738.

The previous prime is 201120737. The next prime is 201120749. The reversal of 201120739 is 937021102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201120739 - 2¹ = 201120737 is a prime.

It is a super-2 number, since 2×201120739² = 80899103311812242, which contains 22 as substring.

Together with 201120737, it forms a pair of twin primes.

It is equal to p_11137633 and since 201120739 and 11137633 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (201120737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560369 + 100560370.

It is an arithmetic number, because the mean of its divisors is an integer number (100560370).

Almost surely, 2^201120739 is an apocalyptic number.

201120739 is a deficient number, since it is larger than the sum of its proper divisors (1).

201120739 is an equidigital number, since it uses as much as digits as its factorization.

201120739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 201120739 is about 14181.7043757089. The cubic root of 201120739 is about 585.8938671376.

The spelling of 201120739 in words is "two hundred one million, one hundred twenty thousand, seven hundred thirty-nine".