101203411867919 has 2 divisors, whose sum is σ = 101203411867920. Its totient is φ = 101203411867918.

The previous prime is 101203411867879. The next prime is 101203411867931. The reversal of 101203411867919 is 919768114302101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101203411867919 - 2²⁸ = 101203143432463 is a prime.

It is a super-2 number, since 2×101203411867919² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101203411867819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601705933959 + 50601705933960.

It is an arithmetic number, because the mean of its divisors is an integer number (50601705933960).

Almost surely, 2^{101203411867919} is an apocalyptic number.

101203411867919 is a deficient number, since it is larger than the sum of its proper divisors (1).

101203411867919 is an equidigital number, since it uses as much as digits as its factorization.

101203411867919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 53.

The spelling of 101203411867919 in words is "one hundred one trillion, two hundred three billion, four hundred eleven million, eight hundred sixty-seven thousand, nine hundred nineteen".