30232011423131 has 8 divisors (see below), whose sum is σ = 34873775527680. Its totient is φ = 25670973651048.

The previous prime is 30232011423127. The next prime is 30232011423181. The reversal of 30232011423131 is 13132411023203.

It is a happy number.

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 30232011423131 - 2² = 30232011423127 is a prime.

It is a super-2 number, since 2×30232011423131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30232011423131.

It is not an unprimeable number, because it can be changed into a prime (30232011423181) 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, 20181582311 + ... + 20181583808.

It is an arithmetic number, because the mean of its divisors is an integer number (4359221940960).

Almost surely, 2^{30232011423131} is an apocalyptic number.

30232011423131 is a deficient number, since it is larger than the sum of its proper divisors (4641764104549).

30232011423131 is a wasteful number, since it uses less digits than its factorization.

30232011423131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40363166233.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30232011423131 its reverse (13132411023203), we get a palindrome (43364422446334).

The spelling of 30232011423131 in words is "thirty trillion, two hundred thirty-two billion, eleven million, four hundred twenty-three thousand, one hundred thirty-one".