100023020553293 has 2 divisors, whose sum is σ = 100023020553294. Its totient is φ = 100023020553292.

The previous prime is 100023020553233. The next prime is 100023020553311. The reversal of 100023020553293 is 392355020320001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69579254250724 + 30443766302569 = 8341418^2 + 5517587^2 .

It is a cyclic number.

It is not a de Polignac number, because 100023020553293 - 2¹⁸ = 100023020291149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100023020553233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011510276646 + 50011510276647.

It is an arithmetic number, because the mean of its divisors is an integer number (50011510276647).

Almost surely, 2^{100023020553293} is an apocalyptic number.

It is an amenable number.

100023020553293 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023020553293 is an equidigital number, since it uses as much as digits as its factorization.

100023020553293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 100023020553293 its reverse (392355020320001), we get a palindrome (492378040873294).

The spelling of 100023020553293 in words is "one hundred trillion, twenty-three billion, twenty million, five hundred fifty-three thousand, two hundred ninety-three".