361123061 has 16 divisors (see below), whose sum is σ = 425069568. Its totient is φ = 303609600.

The previous prime is 361123031. The next prime is 361123097. The reversal of 361123061 is 160321163.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 361123061 - 2¹⁴ = 361106677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361123001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19505 + ... + 33206.

It is an arithmetic number, because the mean of its divisors is an integer number (26566848).

Almost surely, 2^361123061 is an apocalyptic number.

361123061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

361123061 is a deficient number, since it is larger than the sum of its proper divisors (63946507).

361123061 is a wasteful number, since it uses less digits than its factorization.

361123061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52772.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 361123061 is about 19003.2381714275. The cubic root of 361123061 is about 712.1176352420.

The spelling of 361123061 in words is "three hundred sixty-one million, one hundred twenty-three thousand, sixty-one".