30020034103131 has 8 divisors (see below), whose sum is σ = 40027573909584. Its totient is φ = 20012925182720.

The previous prime is 30020034103093. The next prime is 30020034103261. The reversal of 30020034103131 is 13130143002003.

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 30020034103131 - 2¹⁸ = 30020033840987 is a prime.

It is a super-2 number, since 2×30020034103131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30020034103098 and 30020034103107.

It is not an unprimeable number, because it can be changed into a prime (30020034103831) 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, 107558910 + ... + 107837651.

It is an arithmetic number, because the mean of its divisors is an integer number (5003446738698).

Almost surely, 2^{30020034103131} is an apocalyptic number.

30020034103131 is a deficient number, since it is larger than the sum of its proper divisors (10007539806453).

30020034103131 is a wasteful number, since it uses less digits than its factorization.

30020034103131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215443021.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30020034103131 its reverse (13130143002003), we get a palindrome (43150177105134).

The spelling of 30020034103131 in words is "thirty trillion, twenty billion, thirty-four million, one hundred three thousand, one hundred thirty-one".