101340400234331 has 4 divisors (see below), whose sum is σ = 104079329970432. Its totient is φ = 98601470498232.

The previous prime is 101340400234327. The next prime is 101340400234453. The reversal of 101340400234331 is 133432004043101.

It is a happy number.

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 101340400234331 - 2² = 101340400234327 is a prime.

It is a super-2 number, since 2×101340400234331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101340400234294 and 101340400234303.

It is not an unprimeable number, because it can be changed into a prime (101340400224331) 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, 1369464867995 + ... + 1369464868068.

It is an arithmetic number, because the mean of its divisors is an integer number (26019832492608).

Almost surely, 2^{101340400234331} is an apocalyptic number.

101340400234331 is a deficient number, since it is larger than the sum of its proper divisors (2738929736101).

101340400234331 is an equidigital number, since it uses as much as digits as its factorization.

101340400234331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738929736100.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 101340400234331 its reverse (133432004043101), we get a palindrome (234772404277432).

The spelling of 101340400234331 in words is "one hundred one trillion, three hundred forty billion, four hundred million, two hundred thirty-four thousand, three hundred thirty-one".