7102213013 has 16 divisors (see below), whose sum is σ = 8418384000. Its totient is φ = 5862518592.

The previous prime is 7102213009. The next prime is 7102213021. The reversal of 7102213013 is 3103122017.

It is not a de Polignac number, because 7102213013 - 2² = 7102213009 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 (7102213073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33998 + ... + 123936.

It is an arithmetic number, because the mean of its divisors is an integer number (526149000).

Almost surely, 2^7102213013 is an apocalyptic number.

It is an amenable number.

7102213013 is a deficient number, since it is larger than the sum of its proper divisors (1316170987).

7102213013 is a wasteful number, since it uses less digits than its factorization.

7102213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90364.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 7102213013 is about 84274.6285248413. The cubic root of 7102213013 is about 1922.1970124115.

The spelling of 7102213013 in words is "seven billion, one hundred two million, two hundred thirteen thousand, thirteen".