106650451 has 2 divisors, whose sum is σ = 106650452. Its totient is φ = 106650450.

The previous prime is 106650437. The next prime is 106650463. The reversal of 106650451 is 154056601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106650451 - 2²⁵ = 73096019 is a prime.

It is a super-2 number, since 2×106650451² = 22748637397006802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106650421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53325225 + 53325226.

It is an arithmetic number, because the mean of its divisors is an integer number (53325226).

Almost surely, 2^106650451 is an apocalyptic number.

106650451 is a deficient number, since it is larger than the sum of its proper divisors (1).

106650451 is an equidigital number, since it uses as much as digits as its factorization.

106650451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 106650451 is about 10327.1705224616. The cubic root of 106650451 is about 474.2284071323.

The spelling of 106650451 in words is "one hundred six million, six hundred fifty thousand, four hundred fifty-one".