133023000201511 has 8 divisors (see below), whose sum is σ = 152026854145184. Its totient is φ = 114019288308000.

The previous prime is 133023000201451. The next prime is 133023000201587. The reversal of 133023000201511 is 115102000320331.

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

It is a cyclic number.

It is not a de Polignac number, because 133023000201511 - 2¹³ = 133023000193319 is a prime.

It is a super-2 number, since 2×133023000201511² (a number of 29 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 (133023000241511) 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, 33498240 + ... + 37258261.

It is an arithmetic number, because the mean of its divisors is an integer number (19003356768148).

Almost surely, 2^{133023000201511} is an apocalyptic number.

133023000201511 is a deficient number, since it is larger than the sum of its proper divisors (19003853943673).

133023000201511 is an equidigital number, since it uses as much as digits as its factorization.

133023000201511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71025081.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 133023000201511 its reverse (115102000320331), we get a palindrome (248125000521842).

The spelling of 133023000201511 in words is "one hundred thirty-three trillion, twenty-three billion, two hundred one thousand, five hundred eleven".