201125051435 has 32 divisors (see below), whose sum is σ = 310610571264. Its totient is φ = 121332240000.

The previous prime is 201125051377. The next prime is 201125051441. The reversal of 201125051435 is 534150521102.

It is not a de Polignac number, because 201125051435 - 2¹² = 201125047339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201125051398 and 201125051407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8413916 + ... + 8437785.

It is an arithmetic number, because the mean of its divisors is an integer number (9706580352).

Almost surely, 2^201125051435 is an apocalyptic number.

201125051435 is a deficient number, since it is larger than the sum of its proper divisors (109485519829).

201125051435 is a wasteful number, since it uses less digits than its factorization.

201125051435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16851755.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 201125051435 its reverse (534150521102), we get a palindrome (735275572537).

The spelling of 201125051435 in words is "two hundred one billion, one hundred twenty-five million, fifty-one thousand, four hundred thirty-five".