200154114523135 has 24 divisors (see below), whose sum is σ = 253499288113440. Its totient is φ = 151691138520768.

The previous prime is 200154114523133. The next prime is 200154114523217. The reversal of 200154114523135 is 531325411451002.

It is not a de Polignac number, because 200154114523135 - 2¹ = 200154114523133 is a prime.

It is a super-3 number, since 3×200154114523135³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 200154114523094 and 200154114523103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200154114523133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58298661 + ... + 61636369.

It is an arithmetic number, because the mean of its divisors is an integer number (10562470338060).

Almost surely, 2^{200154114523135} is an apocalyptic number.

200154114523135 is a deficient number, since it is larger than the sum of its proper divisors (53345173590305).

200154114523135 is a wasteful number, since it uses less digits than its factorization.

200154114523135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370975 (or 3370956 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 200154114523135 its reverse (531325411451002), we get a palindrome (731479525974137).

The spelling of 200154114523135 in words is "two hundred trillion, one hundred fifty-four billion, one hundred fourteen million, five hundred twenty-three thousand, one hundred thirty-five".