106240340253 has 8 divisors (see below), whose sum is σ = 141664859488. Its totient is φ = 70821357264.

The previous prime is 106240340201. The next prime is 106240340273. The reversal of 106240340253 is 352043042601.

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

It is not a de Polignac number, because 106240340253 - 2⁶ = 106240340189 is a prime.

It is a super-2 number, since 2×106240340253² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106240340253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106240340273) 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, 1339075 + ... + 1416192.

It is an arithmetic number, because the mean of its divisors is an integer number (17708107436).

Almost surely, 2^106240340253 is an apocalyptic number.

It is an amenable number.

106240340253 is a deficient number, since it is larger than the sum of its proper divisors (35424519235).

106240340253 is a wasteful number, since it uses less digits than its factorization.

106240340253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768123.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 106240340253 its reverse (352043042601), we get a palindrome (458283382854).

The spelling of 106240340253 in words is "one hundred six billion, two hundred forty million, three hundred forty thousand, two hundred fifty-three".