1213024051 has 2 divisors, whose sum is σ = 1213024052. Its totient is φ = 1213024050.

The previous prime is 1213024037. The next prime is 1213024063. The reversal of 1213024051 is 1504203121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1213024051 - 2²⁵ = 1179469619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1213024031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606512025 + 606512026.

It is an arithmetic number, because the mean of its divisors is an integer number (606512026).

Almost surely, 2^1213024051 is an apocalyptic number.

1213024051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213024051 is an equidigital number, since it uses as much as digits as its factorization.

1213024051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1213024051 is about 34828.4948138733. The cubic root of 1213024051 is about 1066.4892215353.

Adding to 1213024051 its reverse (1504203121), we get a palindrome (2717227172).

The spelling of 1213024051 in words is "one billion, two hundred thirteen million, twenty-four thousand, fifty-one".