1023032201101 has 4 divisors (see below), whose sum is σ = 1032964552672. Its totient is φ = 1013099849532.

The previous prime is 1023032201089. The next prime is 1023032201117. The reversal of 1023032201101 is 1011022303201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1023032201101 - 2⁵ = 1023032201069 is a prime.

It is a super-2 number, since 2×1023032201101² (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 (1023032201161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4966175631 + ... + 4966175836.

It is an arithmetic number, because the mean of its divisors is an integer number (258241138168).

Almost surely, 2^{1023032201101} is an apocalyptic number.

It is an amenable number.

1023032201101 is a deficient number, since it is larger than the sum of its proper divisors (9932351571).

1023032201101 is an equidigital number, since it uses as much as digits as its factorization.

1023032201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9932351570.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1023032201101 its reverse (1011022303201), we get a palindrome (2034054504302).

The spelling of 1023032201101 in words is "one trillion, twenty-three billion, thirty-two million, two hundred one thousand, one hundred one".