910148213 has 4 divisors (see below), whose sum is σ = 980159628. Its totient is φ = 840136800.

The previous prime is 910148207. The next prime is 910148297. The reversal of 910148213 is 312841019.

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

It can be written as a sum of positive squares in 2 ways, for example, as 594481924 + 315666289 = 24382^2 + 17767^2 .

It is a cyclic number.

It is not a de Polignac number, because 910148213 - 2⁶ = 910148149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (910148513) 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, 35005688 + ... + 35005713.

It is an arithmetic number, because the mean of its divisors is an integer number (245039907).

Almost surely, 2^910148213 is an apocalyptic number.

It is an amenable number.

910148213 is a deficient number, since it is larger than the sum of its proper divisors (70011415).

910148213 is a wasteful number, since it uses less digits than its factorization.

910148213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70011414.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 910148213 is about 30168.6627645310. The cubic root of 910148213 is about 969.1047157878.

The spelling of 910148213 in words is "nine hundred ten million, one hundred forty-eight thousand, two hundred thirteen".