161207006702 has 8 divisors (see below), whose sum is σ = 276354868656. Its totient is φ = 69088717152.

The previous prime is 161207006687. The next prime is 161207006731. The reversal of 161207006702 is 207600702161.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5757393083 + ... + 5757393110.

It is an arithmetic number, because the mean of its divisors is an integer number (34544358582).

Almost surely, 2^161207006702 is an apocalyptic number.

161207006702 is a deficient number, since it is larger than the sum of its proper divisors (115147861954).

161207006702 is a wasteful number, since it uses less digits than its factorization.

161207006702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514786202.

The product of its (nonzero) digits is 7056, while the sum is 32.

Adding to 161207006702 its reverse (207600702161), we get a palindrome (368807708863).

The spelling of 161207006702 in words is "one hundred sixty-one billion, two hundred seven million, six thousand, seven hundred two".