61541160232123 has 8 divisors (see below), whose sum is σ = 72300104328816. Its totient is φ = 51642931663200.

The previous prime is 61541160232121. The next prime is 61541160232151. The reversal of 61541160232123 is 32123206114516.

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 61541160232123 - 2¹ = 61541160232121 is a prime.

It is a super-3 number, since 3×61541160232123³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (61541160232121) 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, 215178881788 + ... + 215178882073.

It is an arithmetic number, because the mean of its divisors is an integer number (9037513041102).

Almost surely, 2^{61541160232123} is an apocalyptic number.

61541160232123 is a deficient number, since it is larger than the sum of its proper divisors (10758944096693).

61541160232123 is a wasteful number, since it uses less digits than its factorization.

61541160232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430357763885.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 61541160232123 its reverse (32123206114516), we get a palindrome (93664366346639).

The spelling of 61541160232123 in words is "sixty-one trillion, five hundred forty-one billion, one hundred sixty million, two hundred thirty-two thousand, one hundred twenty-three".