152109011 has 2 divisors, whose sum is σ = 152109012. Its totient is φ = 152109010.

The previous prime is 152109007. The next prime is 152109091. The reversal of 152109011 is 110901251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152109011 - 2² = 152109007 is a prime.

It is not a weakly prime, because it can be changed into another prime (152109091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76054505 + 76054506.

It is an arithmetic number, because the mean of its divisors is an integer number (76054506).

Almost surely, 2^152109011 is an apocalyptic number.

152109011 is a deficient number, since it is larger than the sum of its proper divisors (1).

152109011 is an equidigital number, since it uses as much as digits as its factorization.

152109011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 20.

The square root of 152109011 is about 12333.2481933998. The cubic root of 152109011 is about 533.8078804554.

The spelling of 152109011 in words is "one hundred fifty-two million, one hundred nine thousand, eleven".