103022131 has 2 divisors, whose sum is σ = 103022132. Its totient is φ = 103022130.

The previous prime is 103022119. The next prime is 103022137. The reversal of 103022131 is 131220301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103022131 - 2⁵ = 103022099 is a prime.

It is a super-2 number, since 2×103022131² = 21227118951562322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103022137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511065 + 51511066.

It is an arithmetic number, because the mean of its divisors is an integer number (51511066).

Almost surely, 2^103022131 is an apocalyptic number.

103022131 is a deficient number, since it is larger than the sum of its proper divisors (1).

103022131 is an equidigital number, since it uses as much as digits as its factorization.

103022131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 103022131 is about 10149.9818226438. The cubic root of 103022131 is about 468.7883852181.

Adding to 103022131 its reverse (131220301), we get a palindrome (234242432).

The spelling of 103022131 in words is "one hundred three million, twenty-two thousand, one hundred thirty-one".