161023034001 has 8 divisors (see below), whose sum is σ = 214716111840. Its totient is φ = 107339322752.

The previous prime is 161023033999. The next prime is 161023034021. The reversal of 161023034001 is 100430320161.

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 161023034001 - 2¹ = 161023033999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (161023034021) 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, 2301435 + ... + 2370368.

It is an arithmetic number, because the mean of its divisors is an integer number (26839513980).

Almost surely, 2^161023034001 is an apocalyptic number.

It is an amenable number.

161023034001 is a deficient number, since it is larger than the sum of its proper divisors (53693077839).

161023034001 is a wasteful number, since it uses less digits than its factorization.

161023034001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683295.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 161023034001 its reverse (100430320161), we get a palindrome (261453354162).

The spelling of 161023034001 in words is "one hundred sixty-one billion, twenty-three million, thirty-four thousand, one".