1034213231 has 2 divisors, whose sum is σ = 1034213232. Its totient is φ = 1034213230.

The previous prime is 1034213189. The next prime is 1034213249. The reversal of 1034213231 is 1323124301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034213231 is a prime.

It is a super-2 number, since 2×1034213231² = 2139194014350918722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034213261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517106615 + 517106616.

It is an arithmetic number, because the mean of its divisors is an integer number (517106616).

Almost surely, 2^1034213231 is an apocalyptic number.

1034213231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034213231 is an equidigital number, since it uses as much as digits as its factorization.

1034213231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1034213231 is about 32159.1857950415. The cubic root of 1034213231 is about 1011.2767668575.

Adding to 1034213231 its reverse (1323124301), we get a palindrome (2357337532).

The spelling of 1034213231 in words is "one billion, thirty-four million, two hundred thirteen thousand, two hundred thirty-one".