100142467 has 2 divisors, whose sum is σ = 100142468. Its totient is φ = 100142466.

The previous prime is 100142443. The next prime is 100142491. The reversal of 100142467 is 764241001.

It is a balanced prime because it is at equal distance from previous prime (100142443) and next prime (100142491).

It is a cyclic number.

It is not a de Polignac number, because 100142467 - 2¹⁵ = 100109699 is a prime.

It is not a weakly prime, because it can be changed into another prime (100142417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50071233 + 50071234.

It is an arithmetic number, because the mean of its divisors is an integer number (50071234).

Almost surely, 2^100142467 is an apocalyptic number.

100142467 is a deficient number, since it is larger than the sum of its proper divisors (1).

100142467 is an equidigital number, since it uses as much as digits as its factorization.

100142467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 100142467 is about 10007.1208146999. The cubic root of 100142467 is about 464.3792031788.

Adding to 100142467 its reverse (764241001), we get a palindrome (864383468).

The spelling of 100142467 in words is "one hundred million, one hundred forty-two thousand, four hundred sixty-seven".