100406234587 has 2 divisors, whose sum is σ = 100406234588. Its totient is φ = 100406234586.

The previous prime is 100406234563. The next prime is 100406234611. The reversal of 100406234587 is 785432604001.

It is a balanced prime because it is at equal distance from previous prime (100406234563) and next prime (100406234611).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100406234587 is a prime.

It is a super-3 number, since 3×100406234587³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (100406834587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50203117293 + 50203117294.

It is an arithmetic number, because the mean of its divisors is an integer number (50203117294).

Almost surely, 2^100406234587 is an apocalyptic number.

100406234587 is a deficient number, since it is larger than the sum of its proper divisors (1).

100406234587 is an equidigital number, since it uses as much as digits as its factorization.

100406234587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 40.

Adding to 100406234587 its reverse (785432604001), we get a palindrome (885838838588).

The spelling of 100406234587 in words is "one hundred billion, four hundred six million, two hundred thirty-four thousand, five hundred eighty-seven".