1623161346023 has 8 divisors (see below), whose sum is σ = 1855240587648. Its totient is φ = 1391131866744.

The previous prime is 1623161345999. The next prime is 1623161346139. The reversal of 1623161346023 is 3206431613261.

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 1623161346023 - 2¹⁰ = 1623161344999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1623161306023) 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, 12370661 + ... + 12501182.

It is an arithmetic number, because the mean of its divisors is an integer number (231905073456).

Almost surely, 2^{1623161346023} is an apocalyptic number.

1623161346023 is a deficient number, since it is larger than the sum of its proper divisors (232079241625).

1623161346023 is an equidigital number, since it uses as much as digits as its factorization.

1623161346023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24881173.

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 1623161346023 its reverse (3206431613261), we get a palindrome (4829592959284).

The spelling of 1623161346023 in words is "one trillion, six hundred twenty-three billion, one hundred sixty-one million, three hundred forty-six thousand, twenty-three".