101098734 has 32 divisors (see below), whose sum is σ = 232191360. Its totient is φ = 29023200.

The previous prime is 101098729. The next prime is 101098757. The reversal of 101098734 is 437890101.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 101098695 and 101098704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39057 + ... + 41564.

It is an arithmetic number, because the mean of its divisors is an integer number (7255980).

Almost surely, 2^101098734 is an apocalyptic number.

101098734 is an abundant number, since it is smaller than the sum of its proper divisors (131092626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101098734 is a wasteful number, since it uses less digits than its factorization.

101098734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80656.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 101098734 is about 10054.7866213063. The cubic root of 101098734 is about 465.8526522419.

The spelling of 101098734 in words is "one hundred one million, ninety-eight thousand, seven hundred thirty-four".