355161023 has 8 divisors (see below), whose sum is σ = 406046880. Its totient is φ = 304312320.

The previous prime is 355161013. The next prime is 355161041. The reversal of 355161023 is 320161553.

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 355161023 - 2⁴ = 355161007 is a prime.

It is a super-2 number, since 2×355161023² = 252278704516813058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355160983 and 355161001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355161013) 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, 15683 + ... + 30923.

It is an arithmetic number, because the mean of its divisors is an integer number (50755860).

Almost surely, 2^355161023 is an apocalyptic number.

355161023 is a deficient number, since it is larger than the sum of its proper divisors (50885857).

355161023 is a wasteful number, since it uses less digits than its factorization.

355161023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18577.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 355161023 is about 18845.7163037121. The cubic root of 355161023 is about 708.1769157669.

The spelling of 355161023 in words is "three hundred fifty-five million, one hundred sixty-one thousand, twenty-three".