201132031223030 has 32 divisors (see below), whose sum is σ = 370546904116224. Its totient is φ = 78562775251296.

The previous prime is 201132031222949. The next prime is 201132031223087. The reversal of 201132031223030 is 30322130231102.

It is a junction number, because it is equal to n+sod(n) for n = 201132031222987 and 201132031223005.

It is a congruent number.

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, 54894752 + ... + 58443971.

It is an arithmetic number, because the mean of its divisors is an integer number (11579590753632).

Almost surely, 2^{201132031223030} is an apocalyptic number.

201132031223030 is a deficient number, since it is larger than the sum of its proper divisors (169414872893194).

201132031223030 is a wasteful number, since it uses less digits than its factorization.

201132031223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113342900.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201132031223030 its reverse (30322130231102), we get a palindrome (231454161454132).

The spelling of 201132031223030 in words is "two hundred one trillion, one hundred thirty-two billion, thirty-one million, two hundred twenty-three thousand, thirty".