30142100131 has 8 divisors (see below), whose sum is σ = 35411698224. Its totient is φ = 25294069920.

The previous prime is 30142100123. The next prime is 30142100179. The reversal of 30142100131 is 13100124103.

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 30142100131 - 2³ = 30142100123 is a prime.

It is a super-2 number, since 2×30142100131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30142100531) 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, 105391816 + ... + 105392101.

It is an arithmetic number, because the mean of its divisors is an integer number (4426462278).

Almost surely, 2^30142100131 is an apocalyptic number.

30142100131 is a deficient number, since it is larger than the sum of its proper divisors (5269598093).

30142100131 is a wasteful number, since it uses less digits than its factorization.

30142100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210783941.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30142100131 its reverse (13100124103), we get a palindrome (43242224234).

The spelling of 30142100131 in words is "thirty billion, one hundred forty-two million, one hundred thousand, one hundred thirty-one".