1200157025059 has 2 divisors, whose sum is σ = 1200157025060. Its totient is φ = 1200157025058.

The previous prime is 1200157025057. The next prime is 1200157025107. The reversal of 1200157025059 is 9505207510021.

It is a weak prime.

It is an emirp because it is prime and its reverse (9505207510021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1200157025059 - 2¹ = 1200157025057 is a prime.

Together with 1200157025057, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1200157025057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600078512529 + 600078512530.

It is an arithmetic number, because the mean of its divisors is an integer number (600078512530).

Almost surely, 2^{1200157025059} is an apocalyptic number.

1200157025059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200157025059 is an equidigital number, since it uses as much as digits as its factorization.

1200157025059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 1200157025059 in words is "one trillion, two hundred billion, one hundred fifty-seven million, twenty-five thousand, fifty-nine".