101311133001 has 8 divisors (see below), whose sum is σ = 145472396160. Its totient is φ = 62345312592.

The previous prime is 101311132991. The next prime is 101311133009. The reversal of 101311133001 is 100331113101.

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

It is not a de Polignac number, because 101311133001 - 2⁵ = 101311132969 is a prime.

It is a super-2 number, since 2×101311133001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101311133009) 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, 1298860641 + ... + 1298860718.

It is an arithmetic number, because the mean of its divisors is an integer number (18184049520).

Almost surely, 2^101311133001 is an apocalyptic number.

It is an amenable number.

101311133001 is a deficient number, since it is larger than the sum of its proper divisors (44161263159).

101311133001 is a wasteful number, since it uses less digits than its factorization.

101311133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597721375.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 101311133001 its reverse (100331113101), we get a palindrome (201642246102).

The spelling of 101311133001 in words is "one hundred one billion, three hundred eleven million, one hundred thirty-three thousand, one".