208070253131 has 8 divisors (see below), whose sum is σ = 224083246464. Its totient is φ = 192058344000.

The previous prime is 208070253121. The next prime is 208070253137. The reversal of 208070253131 is 131352070802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 208070253131 - 2¹⁰ = 208070252107 is a prime.

It is a super-2 number, since 2×208070253131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208070253137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152006 + ... + 662756.

It is an arithmetic number, because the mean of its divisors is an integer number (28010405808).

Almost surely, 2^208070253131 is an apocalyptic number.

208070253131 is a deficient number, since it is larger than the sum of its proper divisors (16012993333).

208070253131 is a wasteful number, since it uses less digits than its factorization.

208070253131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542101.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 208070253131 in words is "two hundred eight billion, seventy million, two hundred fifty-three thousand, one hundred thirty-one".