30201000131031 has 16 divisors (see below), whose sum is σ = 41135765721600. Its totient is φ = 19700346472128.

The previous prime is 30201000130969. The next prime is 30201000131131. The reversal of 30201000131031 is 13013100010203.

It is not a de Polignac number, because 30201000131031 - 2¹⁸ = 30200999868887 is a prime.

It is a super-2 number, since 2×30201000131031² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30201000131031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201000131131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28115686 + ... + 29170083.

It is an arithmetic number, because the mean of its divisors is an integer number (2570985357600).

Almost surely, 2^{30201000131031} is an apocalyptic number.

30201000131031 is a deficient number, since it is larger than the sum of its proper divisors (10934765590569).

30201000131031 is a wasteful number, since it uses less digits than its factorization.

30201000131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57289558.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30201000131031 its reverse (13013100010203), we get a palindrome (43214100141234).

The spelling of 30201000131031 in words is "thirty trillion, two hundred one billion, one hundred thirty-one thousand, thirty-one".