101453131 has 8 divisors (see below), whose sum is σ = 109358144. Its totient is φ = 93562560.

The previous prime is 101453129. The next prime is 101453153. The reversal of 101453131 is 131354101.

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

It is not a de Polignac number, because 101453131 - 2¹ = 101453129 is a prime.

It is a super-2 number, since 2×101453131² = 20585475579406322, 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 = 101453099 and 101453108.

It is not an unprimeable number, because it can be changed into a prime (101453831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14311 + ... + 20191.

It is an arithmetic number, because the mean of its divisors is an integer number (13669768).

Almost surely, 2^101453131 is an apocalyptic number.

101453131 is a deficient number, since it is larger than the sum of its proper divisors (7905013).

101453131 is a wasteful number, since it uses less digits than its factorization.

101453131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 101453131 is about 10072.3945018054. The cubic root of 101453131 is about 466.3963591629.

It can be divided in two parts, 1014 and 53131, that added together give a palindrome (54145).

The spelling of 101453131 in words is "one hundred one million, four hundred fifty-three thousand, one hundred thirty-one".