72141107 has 2 divisors, whose sum is σ = 72141108. Its totient is φ = 72141106.

The previous prime is 72141077. The next prime is 72141137. The reversal of 72141107 is 70114127.

It is a balanced prime because it is at equal distance from previous prime (72141077) and next prime (72141137).

It is a cyclic number.

It is not a de Polignac number, because 72141107 - 2⁸ = 72140851 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (72141137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36070553 + 36070554.

It is an arithmetic number, because the mean of its divisors is an integer number (36070554).

Almost surely, 2^72141107 is an apocalyptic number.

72141107 is a deficient number, since it is larger than the sum of its proper divisors (1).

72141107 is an equidigital number, since it uses as much as digits as its factorization.

72141107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 72141107 is about 8493.5921140587. The cubic root of 72141107 is about 416.2883598432.

The spelling of 72141107 in words is "seventy-two million, one hundred forty-one thousand, one hundred seven".