110020203100139 has 2 divisors, whose sum is σ = 110020203100140. Its totient is φ = 110020203100138.

The previous prime is 110020203100091. The next prime is 110020203100147. The reversal of 110020203100139 is 931001302020011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110020203100139 - 2³⁶ = 109951483623403 is a prime.

It is not a weakly prime, because it can be changed into another prime (110020103100139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010101550069 + 55010101550070.

It is an arithmetic number, because the mean of its divisors is an integer number (55010101550070).

Almost surely, 2^{110020203100139} is an apocalyptic number.

110020203100139 is a deficient number, since it is larger than the sum of its proper divisors (1).

110020203100139 is an equidigital number, since it uses as much as digits as its factorization.

110020203100139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 110020203100139 in words is "one hundred ten trillion, twenty billion, two hundred three million, one hundred thousand, one hundred thirty-nine".