214120783 has 2 divisors, whose sum is σ = 214120784. Its totient is φ = 214120782.

The previous prime is 214120727. The next prime is 214120787. The reversal of 214120783 is 387021412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214120783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214120787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107060391 + 107060392.

It is an arithmetic number, because the mean of its divisors is an integer number (107060392).

Almost surely, 2^214120783 is an apocalyptic number.

214120783 is a deficient number, since it is larger than the sum of its proper divisors (1).

214120783 is an equidigital number, since it uses as much as digits as its factorization.

214120783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 214120783 is about 14632.8665339365. The cubic root of 214120783 is about 598.2549136359.

The spelling of 214120783 in words is "two hundred fourteen million, one hundred twenty thousand, seven hundred eighty-three".