61101098 has 8 divisors (see below), whose sum is σ = 92127108. Its totient is φ = 30392064.

The previous prime is 61101059. The next prime is 61101101. The reversal of 61101098 is 89010116.

It can be written as a sum of positive squares in 2 ways, for example, as 60481729 + 619369 = 7777^2 + 787^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78761 + ... + 79532.

Almost surely, 2^61101098 is an apocalyptic number.

61101098 is a deficient number, since it is larger than the sum of its proper divisors (31026010).

61101098 is a wasteful number, since it uses less digits than its factorization.

61101098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158488.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 61101098 is about 7816.7191327308. The cubic root of 61101098 is about 393.8670693133.

The spelling of 61101098 in words is "sixty-one million, one hundred one thousand, ninety-eight".