106900831 has 2 divisors, whose sum is σ = 106900832. Its totient is φ = 106900830.

The previous prime is 106900823. The next prime is 106900867. The reversal of 106900831 is 138009601.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (138009601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106900831 - 2³ = 106900823 is a prime.

It is a super-2 number, since 2×106900831² = 22855575336981122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106900831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106900891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53450415 + 53450416.

It is an arithmetic number, because the mean of its divisors is an integer number (53450416).

Almost surely, 2^106900831 is an apocalyptic number.

106900831 is a deficient number, since it is larger than the sum of its proper divisors (1).

106900831 is an equidigital number, since it uses as much as digits as its factorization.

106900831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 106900831 is about 10339.2858070565. The cubic root of 106900831 is about 474.5992276018.

The spelling of 106900831 in words is "one hundred six million, nine hundred thousand, eight hundred thirty-one".