101211112009373 has 2 divisors, whose sum is σ = 101211112009374. Its totient is φ = 101211112009372.

The previous prime is 101211112009369. The next prime is 101211112009471. The reversal of 101211112009373 is 373900211112101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65904960166969 + 35306151842404 = 8118187^2 + 5941898^2 .

It is a cyclic number.

It is not a de Polignac number, because 101211112009373 - 2² = 101211112009369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101211112009333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605556004686 + 50605556004687.

It is an arithmetic number, because the mean of its divisors is an integer number (50605556004687).

Almost surely, 2^{101211112009373} is an apocalyptic number.

It is an amenable number.

101211112009373 is a deficient number, since it is larger than the sum of its proper divisors (1).

101211112009373 is an equidigital number, since it uses as much as digits as its factorization.

101211112009373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The spelling of 101211112009373 in words is "one hundred one trillion, two hundred eleven billion, one hundred twelve million, nine thousand, three hundred seventy-three".