1233103201101 has 36 divisors (see below), whose sum is σ = 1889568687708. Its totient is φ = 774766384128.

The previous prime is 1233103201093. The next prime is 1233103201103. The reversal of 1233103201101 is 1011023013321.

1233103201101 is a `hidden beast` number, since 1 + 2 + 331 + 0 + 320 + 1 + 10 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 822413196900 + 410690004201 = 906870^2 + 640851^2 .

It is not a de Polignac number, because 1233103201101 - 2³ = 1233103201093 is a prime.

It is a super-2 number, since 2×1233103201101² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233103201103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 356190 + ... + 1610303.

It is an arithmetic number, because the mean of its divisors is an integer number (52488019103).

Almost surely, 2^{1233103201101} is an apocalyptic number.

It is an amenable number.

1233103201101 is a deficient number, since it is larger than the sum of its proper divisors (656465486607).

1233103201101 is a wasteful number, since it uses less digits than its factorization.

1233103201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966730 (or 1966708 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1233103201101 its reverse (1011023013321), we get a palindrome (2244126214422).

The spelling of 1233103201101 in words is "one trillion, two hundred thirty-three billion, one hundred three million, two hundred one thousand, one hundred one".