200102250545 has 16 divisors (see below), whose sum is σ = 248425436160. Its totient is φ = 154547649984.

The previous prime is 200102250539. The next prime is 200102250583. The reversal of 200102250545 is 545052201002.

It is a cyclic number.

It is not a de Polignac number, because 200102250545 - 2⁴ = 200102250529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1703912 + ... + 1817558.

It is an arithmetic number, because the mean of its divisors is an integer number (15526589760).

Almost surely, 2^200102250545 is an apocalyptic number.

It is an amenable number.

200102250545 is a deficient number, since it is larger than the sum of its proper divisors (48323185615).

200102250545 is a wasteful number, since it uses less digits than its factorization.

200102250545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125824.

The product of its (nonzero) digits is 4000, while the sum is 26.

Adding to 200102250545 its reverse (545052201002), we get a palindrome (745154451547).

The spelling of 200102250545 in words is "two hundred billion, one hundred two million, two hundred fifty thousand, five hundred forty-five".