100030433210131 has 4 divisors (see below), whose sum is σ = 100030583225664. Its totient is φ = 100030283194600.

The previous prime is 100030433210039. The next prime is 100030433210231. The reversal of 100030433210131 is 131012334030001.

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 100030433210131 - 2³³ = 100021843275539 is a prime.

It is a super-2 number, since 2×100030433210131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100030433210231) 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, 74003080 + ... + 75342661.

It is an arithmetic number, because the mean of its divisors is an integer number (25007645806416).

Almost surely, 2^{100030433210131} is an apocalyptic number.

100030433210131 is a deficient number, since it is larger than the sum of its proper divisors (150015533).

100030433210131 is an equidigital number, since it uses as much as digits as its factorization.

100030433210131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150015532.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100030433210131 its reverse (131012334030001), we get a palindrome (231042767240132).

The spelling of 100030433210131 in words is "one hundred trillion, thirty billion, four hundred thirty-three million, two hundred ten thousand, one hundred thirty-one".