133103010001 has 16 divisors (see below), whose sum is σ = 151188520000. Its totient is φ = 116164404288.

The previous prime is 133103009969. The next prime is 133103010011. The reversal of 133103010001 is 100010301331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133103010001 - 2⁵ = 133103009969 is a prime.

It is a super-2 number, since 2×133103010001² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133103010011) 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, 416706 + ... + 663211.

It is an arithmetic number, because the mean of its divisors is an integer number (9449282500).

Almost surely, 2^133103010001 is an apocalyptic number.

It is an amenable number.

133103010001 is a deficient number, since it is larger than the sum of its proper divisors (18085509999).

133103010001 is a wasteful number, since it uses less digits than its factorization.

133103010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080448.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 133103010001 its reverse (100010301331), we get a palindrome (233113311332).

The spelling of 133103010001 in words is "one hundred thirty-three billion, one hundred three million, ten thousand, one".