201034420031 has 8 divisors (see below), whose sum is σ = 211620313200. Its totient is φ = 190449040320.

The previous prime is 201034419961. The next prime is 201034420043. The reversal of 201034420031 is 130024430102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201034420031 - 2¹⁰ = 201034419007 is a prime.

It is a super-2 number, since 2×201034420031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201034419985 and 201034420012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201034470031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877475 + ... + 1082603.

It is an arithmetic number, because the mean of its divisors is an integer number (26452539150).

Almost surely, 2^201034420031 is an apocalyptic number.

201034420031 is a deficient number, since it is larger than the sum of its proper divisors (10585893169).

201034420031 is a wasteful number, since it uses less digits than its factorization.

201034420031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256729.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201034420031 its reverse (130024430102), we get a palindrome (331058850133).

The spelling of 201034420031 in words is "two hundred one billion, thirty-four million, four hundred twenty thousand, thirty-one".