201132388370 has 16 divisors (see below), whose sum is σ = 363194976600. Its totient is φ = 80195915904.

The previous prime is 201132388367. The next prime is 201132388397. The reversal of 201132388370 is 73883231102.

It can be written as a sum of positive squares in 4 ways, for example, as 92785424449 + 108346963921 = 304607^2 + 329161^2 .

It is a super-2 number, since 2×201132388370² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32126645 + ... + 32132904.

Almost surely, 2^201132388370 is an apocalyptic number.

201132388370 is a deficient number, since it is larger than the sum of its proper divisors (162062588230).

201132388370 is a wasteful number, since it uses less digits than its factorization.

201132388370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64259869.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 201132388370 in words is "two hundred one billion, one hundred thirty-two million, three hundred eighty-eight thousand, three hundred seventy".