201430151535 has 32 divisors (see below), whose sum is σ = 334724244480. Its totient is φ = 103361564288.

The previous prime is 201430151521. The next prime is 201430151551. The reversal of 201430151535 is 535151034102.

It is a cyclic number.

It is not a de Polignac number, because 201430151535 - 2¹⁶ = 201430085999 is a prime.

It is a congruent number.

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, 2379732 + ... + 2462921.

It is an arithmetic number, because the mean of its divisors is an integer number (10460132640).

Almost surely, 2^201430151535 is an apocalyptic number.

201430151535 is a deficient number, since it is larger than the sum of its proper divisors (133294092945).

201430151535 is a wasteful number, since it uses less digits than its factorization.

201430151535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842767.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 201430151535 its reverse (535151034102), we get a palindrome (736581185637).

The spelling of 201430151535 in words is "two hundred one billion, four hundred thirty million, one hundred fifty-one thousand, five hundred thirty-five".