101402231 has 8 divisors (see below), whose sum is σ = 115974144. Its totient is φ = 86851800.

The previous prime is 101402227. The next prime is 101402251. The reversal of 101402231 is 132204101.

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

It is not a de Polignac number, because 101402231 - 2² = 101402227 is a prime.

It is a super-2 number, since 2×101402231² = 20564824903554722, which 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 (101402251) 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, 6506 + ... + 15656.

It is an arithmetic number, because the mean of its divisors is an integer number (14496768).

Almost surely, 2^101402231 is an apocalyptic number.

101402231 is a deficient number, since it is larger than the sum of its proper divisors (14571913).

101402231 is an equidigital number, since it uses as much as digits as its factorization.

101402231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10741.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101402231 is about 10069.8674767844. The cubic root of 101402231 is about 466.3183476197.

Adding to 101402231 its reverse (132204101), we get a palindrome (233606332).

The spelling of 101402231 in words is "one hundred one million, four hundred two thousand, two hundred thirty-one".