206156300151125 has 32 divisors (see below), whose sum is σ = 268527879240192. Its totient is φ = 157719954480000.

The previous prime is 206156300151121. The next prime is 206156300151199. The reversal of 206156300151125 is 521151003651602.

It is not a de Polignac number, because 206156300151125 - 2² = 206156300151121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206156300151121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5353025 + ... + 20999225.

It is an arithmetic number, because the mean of its divisors is an integer number (8391496226256).

Almost surely, 2^{206156300151125} is an apocalyptic number.

206156300151125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

206156300151125 is a deficient number, since it is larger than the sum of its proper divisors (62371579089067).

206156300151125 is a wasteful number, since it uses less digits than its factorization.

206156300151125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15650822 (or 15650812 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 206156300151125 in words is "two hundred six trillion, one hundred fifty-six billion, three hundred million, one hundred fifty-one thousand, one hundred twenty-five".