1201113230159 has 2 divisors, whose sum is σ = 1201113230160. Its totient is φ = 1201113230158.

The previous prime is 1201113230101. The next prime is 1201113230407. The reversal of 1201113230159 is 9510323111021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201113230159 - 2⁸ = 1201113229903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201113238159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600556615079 + 600556615080.

It is an arithmetic number, because the mean of its divisors is an integer number (600556615080).

Almost surely, 2^{1201113230159} is an apocalyptic number.

1201113230159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201113230159 is an equidigital number, since it uses as much as digits as its factorization.

1201113230159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 29.

The spelling of 1201113230159 in words is "one trillion, two hundred one billion, one hundred thirteen million, two hundred thirty thousand, one hundred fifty-nine".