1202320101097 has 2 divisors, whose sum is σ = 1202320101098. Its totient is φ = 1202320101096.

The previous prime is 1202320101043. The next prime is 1202320101139. The reversal of 1202320101097 is 7901010232021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1125404844201 + 76915256896 = 1060851^2 + 277336^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202320101097 - 2¹¹ = 1202320099049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202320191097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601160050548 + 601160050549.

It is an arithmetic number, because the mean of its divisors is an integer number (601160050549).

Almost surely, 2^{1202320101097} is an apocalyptic number.

It is an amenable number.

1202320101097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202320101097 is an equidigital number, since it uses as much as digits as its factorization.

1202320101097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 1202320101097 in words is "one trillion, two hundred two billion, three hundred twenty million, one hundred one thousand, ninety-seven".