1402011213 has 4 divisors (see below), whose sum is σ = 1869348288. Its totient is φ = 934674140.

The previous prime is 1402011211. The next prime is 1402011217. The reversal of 1402011213 is 3121102041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1402011213 - 2¹ = 1402011211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1402011192 and 1402011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402011211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233668533 + ... + 233668538.

It is an arithmetic number, because the mean of its divisors is an integer number (467337072).

Almost surely, 2^1402011213 is an apocalyptic number.

It is an amenable number.

1402011213 is a deficient number, since it is larger than the sum of its proper divisors (467337075).

1402011213 is an equidigital number, since it uses as much as digits as its factorization.

1402011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467337074.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1402011213 is about 37443.4401865000. The cubic root of 1402011213 is about 1119.2243814157.

Adding to 1402011213 its reverse (3121102041), we get a palindrome (4523113254).

The spelling of 1402011213 in words is "one billion, four hundred two million, eleven thousand, two hundred thirteen".