73032130051 has 2 divisors, whose sum is σ = 73032130052. Its totient is φ = 73032130050.

The previous prime is 73032129953. The next prime is 73032130063. The reversal of 73032130051 is 15003123037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73032130051 - 2⁷ = 73032129923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73032129998 and 73032130025.

It is not a weakly prime, because it can be changed into another prime (73032130151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36516065025 + 36516065026.

It is an arithmetic number, because the mean of its divisors is an integer number (36516065026).

Almost surely, 2^73032130051 is an apocalyptic number.

73032130051 is a deficient number, since it is larger than the sum of its proper divisors (1).

73032130051 is an equidigital number, since it uses as much as digits as its factorization.

73032130051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 25.

Adding to 73032130051 its reverse (15003123037), we get a palindrome (88035253088).

The spelling of 73032130051 in words is "seventy-three billion, thirty-two million, one hundred thirty thousand, fifty-one".