101133023 has 4 divisors (see below), whose sum is σ = 101162760. Its totient is φ = 101103288.

The previous prime is 101133013. The next prime is 101133077. The reversal of 101133023 is 320331101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101133023 - 2⁴ = 101133007 is a prime.

It is a super-2 number, since 2×101133023² = 20455776682237058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101132989 and 101133007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101133013) 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, 8993 + ... + 16826.

It is an arithmetic number, because the mean of its divisors is an integer number (25290690).

Almost surely, 2^101133023 is an apocalyptic number.

101133023 is a deficient number, since it is larger than the sum of its proper divisors (29737).

101133023 is an equidigital number, since it uses as much as digits as its factorization.

101133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29736.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 101133023 is about 10056.4915850410. The cubic root of 101133023 is about 465.9053130267.

Adding to 101133023 its reverse (320331101), we get a palindrome (421464124).

The spelling of 101133023 in words is "one hundred one million, one hundred thirty-three thousand, twenty-three".