1201101022023 has 8 divisors (see below), whose sum is σ = 1830249176448. Its totient is φ = 686343441144.

The previous prime is 1201101022021. The next prime is 1201101022057. The reversal of 1201101022023 is 3202201011021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201101022023 - 2¹ = 1201101022021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201101021993 and 1201101022011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201101022021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28597643361 + ... + 28597643402.

It is an arithmetic number, because the mean of its divisors is an integer number (228781147056).

Almost surely, 2^{1201101022023} is an apocalyptic number.

1201101022023 is a deficient number, since it is larger than the sum of its proper divisors (629148154425).

1201101022023 is an equidigital number, since it uses as much as digits as its factorization.

1201101022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57195286773.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1201101022023 its reverse (3202201011021), we get a palindrome (4403302033044).

The spelling of 1201101022023 in words is "one trillion, two hundred one billion, one hundred one million, twenty-two thousand, twenty-three".