1011032103201 has 4 divisors (see below), whose sum is σ = 1348042804272. Its totient is φ = 674021402132.

The previous prime is 1011032103163. The next prime is 1011032103209. The reversal of 1011032103201 is 1023012301101.

It is a happy number.

1011032103201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1011032103201 - 2²³ = 1011023714593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011032103209) 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, 168505350531 + ... + 168505350536.

It is an arithmetic number, because the mean of its divisors is an integer number (337010701068).

Almost surely, 2^{1011032103201} is an apocalyptic number.

It is an amenable number.

1011032103201 is a deficient number, since it is larger than the sum of its proper divisors (337010701071).

1011032103201 is an equidigital number, since it uses as much as digits as its factorization.

1011032103201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337010701070.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011032103201 its reverse (1023012301101), we get a palindrome (2034044404302).

The spelling of 1011032103201 in words is "one trillion, eleven billion, thirty-two million, one hundred three thousand, two hundred one".