101213010139 has 2 divisors, whose sum is σ = 101213010140. Its totient is φ = 101213010138.

The previous prime is 101213010121. The next prime is 101213010163. The reversal of 101213010139 is 931010312101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101213010139 - 2⁷ = 101213010011 is a prime.

It is not a weakly prime, because it can be changed into another prime (101213010739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606505069 + 50606505070.

It is an arithmetic number, because the mean of its divisors is an integer number (50606505070).

Almost surely, 2^101213010139 is an apocalyptic number.

101213010139 is a deficient number, since it is larger than the sum of its proper divisors (1).

101213010139 is an equidigital number, since it uses as much as digits as its factorization.

101213010139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 101213010139 in words is "one hundred one billion, two hundred thirteen million, ten thousand, one hundred thirty-nine".