106521849034 has 4 divisors (see below), whose sum is σ = 159782773554. Its totient is φ = 53260924516.

The previous prime is 106521849017. The next prime is 106521849053. The reversal of 106521849034 is 430948125601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430948125601 = 7 ⋅61564017943.

It can be written as a sum of positive squares in only one way, i.e., 87614224009 + 18907625025 = 295997^2 + 137505^2 .

It is a super-2 number, since 2×106521849034² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26630462257 + ... + 26630462260.

Almost surely, 2^106521849034 is an apocalyptic number.

106521849034 is a deficient number, since it is larger than the sum of its proper divisors (53260924520).

106521849034 is an equidigital number, since it uses as much as digits as its factorization.

106521849034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53260924519.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 106521849034 in words is "one hundred six billion, five hundred twenty-one million, eight hundred forty-nine thousand, thirty-four".