100122030221131 has 2 divisors, whose sum is σ = 100122030221132. Its totient is φ = 100122030221130.

The previous prime is 100122030221111. The next prime is 100122030221137. The reversal of 100122030221131 is 131122030221001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100122030221131 - 2¹⁵ = 100122030188363 is a prime.

It is a super-2 number, since 2×100122030221131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100122030221099 and 100122030221108.

It is not a weakly prime, because it can be changed into another prime (100122030221137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50061015110565 + 50061015110566.

It is an arithmetic number, because the mean of its divisors is an integer number (50061015110566).

Almost surely, 2^{100122030221131} is an apocalyptic number.

100122030221131 is a deficient number, since it is larger than the sum of its proper divisors (1).

100122030221131 is an equidigital number, since it uses as much as digits as its factorization.

100122030221131 is an evil number, because the sum of its binary digits is even.

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

Adding to 100122030221131 its reverse (131122030221001), we get a palindrome (231244060442132).

The spelling of 100122030221131 in words is "one hundred trillion, one hundred twenty-two billion, thirty million, two hundred twenty-one thousand, one hundred thirty-one".