30132001131 has 4 divisors (see below), whose sum is σ = 40176001512. Its totient is φ = 20088000752.

The previous prime is 30132001099. The next prime is 30132001183. The reversal of 30132001131 is 13110023103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30132001131 - 2⁵ = 30132001099 is a prime.

It is a super-2 number, since 2×30132001131² (a number of 22 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 30132001131.

It is not an unprimeable number, because it can be changed into a prime (30132001531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5022000186 + ... + 5022000191.

It is an arithmetic number, because the mean of its divisors is an integer number (10044000378).

Almost surely, 2^30132001131 is an apocalyptic number.

30132001131 is a deficient number, since it is larger than the sum of its proper divisors (10044000381).

30132001131 is a wasteful number, since it uses less digits than its factorization.

30132001131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10044000380.

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

Adding to 30132001131 its reverse (13110023103), we get a palindrome (43242024234).

The spelling of 30132001131 in words is "thirty billion, one hundred thirty-two million, one thousand, one hundred thirty-one".