213357034 has 32 divisors (see below), whose sum is σ = 354203136. Its totient is φ = 95584320.

The previous prime is 213356999. The next prime is 213357041. The reversal of 213357034 is 430753312.

It is a junction number, because it is equal to n+sod(n) for n = 213356993 and 213357011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770104 + ... + 770380.

It is an arithmetic number, because the mean of its divisors is an integer number (11068848).

Almost surely, 2^213357034 is an apocalyptic number.

213357034 is a deficient number, since it is larger than the sum of its proper divisors (140846102).

213357034 is a wasteful number, since it uses less digits than its factorization.

213357034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 213357034 is about 14606.7461811315. The cubic root of 213357034 is about 597.5427596133.

The spelling of 213357034 in words is "two hundred thirteen million, three hundred fifty-seven thousand, thirty-four".