1202320101101 has 16 divisors (see below), whose sum is σ = 1398392356608. Its totient is φ = 1012429219200.

The previous prime is 1202320101097. The next prime is 1202320101139. The reversal of 1202320101101 is 1011010232021.

It is not a de Polignac number, because 1202320101101 - 2² = 1202320101097 is a prime.

It is a super-2 number, since 2×1202320101101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202320101181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4164890 + ... + 4444203.

It is an arithmetic number, because the mean of its divisors is an integer number (87399522288).

Almost surely, 2^{1202320101101} is an apocalyptic number.

It is an amenable number.

1202320101101 is a deficient number, since it is larger than the sum of its proper divisors (196072255507).

1202320101101 is an equidigital number, since it uses as much as digits as its factorization.

1202320101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8609452.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1202320101101 its reverse (1011010232021), we get a palindrome (2213330333122).

The spelling of 1202320101101 in words is "one trillion, two hundred two billion, three hundred twenty million, one hundred one thousand, one hundred one".