106201451 has 4 divisors (see below), whose sum is σ = 109863600. Its totient is φ = 102539304.

The previous prime is 106201429. The next prime is 106201457. The reversal of 106201451 is 154102601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154102601 = 503 ⋅306367.

It is a cyclic number.

It is not a de Polignac number, because 106201451 - 2⁶ = 106201387 is a prime.

It is a super-2 number, since 2×106201451² = 22557496389010802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106201457) 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, 1831031 + ... + 1831088.

It is an arithmetic number, because the mean of its divisors is an integer number (27465900).

Almost surely, 2^106201451 is an apocalyptic number.

106201451 is a deficient number, since it is larger than the sum of its proper divisors (3662149).

106201451 is an equidigital number, since it uses as much as digits as its factorization.

106201451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662148.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 106201451 is about 10305.4088225553. The cubic root of 106201451 is about 473.5619681113.

The spelling of 106201451 in words is "one hundred six million, two hundred one thousand, four hundred fifty-one".