103021132231 has 2 divisors, whose sum is σ = 103021132232. Its totient is φ = 103021132230.

The previous prime is 103021132211. The next prime is 103021132241. The reversal of 103021132231 is 132231120301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103021132231 - 2¹⁷ = 103021001159 is a prime.

It is a super-2 number, since 2×103021132231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103021132199 and 103021132208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103021132211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510566115 + 51510566116.

It is an arithmetic number, because the mean of its divisors is an integer number (51510566116).

Almost surely, 2^103021132231 is an apocalyptic number.

103021132231 is a deficient number, since it is larger than the sum of its proper divisors (1).

103021132231 is an equidigital number, since it uses as much as digits as its factorization.

103021132231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103021132231 its reverse (132231120301), we get a palindrome (235252252532).

The spelling of 103021132231 in words is "one hundred three billion, twenty-one million, one hundred thirty-two thousand, two hundred thirty-one".