99920023023253 has 2 divisors, whose sum is σ = 99920023023254. Its totient is φ = 99920023023252.

The previous prime is 99920023023203. The next prime is 99920023023269. The reversal of 99920023023253 is 35232032002999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52060164464529 + 47859858558724 = 7215273^2 + 6918082^2 .

It is a cyclic number.

It is not a de Polignac number, because 99920023023253 - 2³³ = 99911433088661 is a prime.

It is a super-2 number, since 2×99920023023253² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99920023023197 and 99920023023206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99920023023203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49960011511626 + 49960011511627.

It is an arithmetic number, because the mean of its divisors is an integer number (49960011511627).

Almost surely, 2^{99920023023253} is an apocalyptic number.

It is an amenable number.

99920023023253 is a deficient number, since it is larger than the sum of its proper divisors (1).

99920023023253 is an equidigital number, since it uses as much as digits as its factorization.

99920023023253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1574640, while the sum is 49.

The spelling of 99920023023253 in words is "ninety-nine trillion, nine hundred twenty billion, twenty-three million, twenty-three thousand, two hundred fifty-three".