30214211131 has 16 divisors (see below), whose sum is σ = 32654293056. Its totient is φ = 27790828416.

The previous prime is 30214211081. The next prime is 30214211147. The reversal of 30214211131 is 13111241203.

It is not a de Polignac number, because 30214211131 - 2¹⁵ = 30214178363 is a prime.

It is a super-2 number, since 2×30214211131² (a number of 22 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 = 30214211099 and 30214211108.

It is not an unprimeable number, because it can be changed into a prime (30214211171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7819506 + ... + 7823368.

It is an arithmetic number, because the mean of its divisors is an integer number (2040893316).

Almost surely, 2^30214211131 is an apocalyptic number.

30214211131 is a deficient number, since it is larger than the sum of its proper divisors (2440081925).

30214211131 is a wasteful number, since it uses less digits than its factorization.

30214211131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5862.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 30214211131 its reverse (13111241203), we get a palindrome (43325452334).

The spelling of 30214211131 in words is "thirty billion, two hundred fourteen million, two hundred eleven thousand, one hundred thirty-one".