106261501431 has 4 divisors (see below), whose sum is σ = 141682001912. Its totient is φ = 70841000952.

The previous prime is 106261501429. The next prime is 106261501433. The reversal of 106261501431 is 134105162601.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (106261501429) and next prime (106261501433).

It is not a de Polignac number, because 106261501431 - 2¹ = 106261501429 is a prime.

It is a super-2 number, since 2×106261501431² (a number of 23 digits) 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 (106261501433) 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, 17710250236 + ... + 17710250241.

It is an arithmetic number, because the mean of its divisors is an integer number (35420500478).

Almost surely, 2^106261501431 is an apocalyptic number.

106261501431 is a deficient number, since it is larger than the sum of its proper divisors (35420500481).

106261501431 is an equidigital number, since it uses as much as digits as its factorization.

106261501431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35420500480.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 106261501431 in words is "one hundred six billion, two hundred sixty-one million, five hundred one thousand, four hundred thirty-one".