101021211020098 has 16 divisors (see below), whose sum is σ = 151627851289440. Its totient is φ = 50478601762656.

The previous prime is 101021211020087. The next prime is 101021211020131. The reversal of 101021211020098 is 890020112120101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23872113 + ... + 27783451.

It is an arithmetic number, because the mean of its divisors is an integer number (9476740705590).

Almost surely, 2^{101021211020098} is an apocalyptic number.

101021211020098 is a deficient number, since it is larger than the sum of its proper divisors (50606640269342).

101021211020098 is a wasteful number, since it uses less digits than its factorization.

101021211020098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919521.

The product of its (nonzero) digits is 576, while the sum is 28.

Adding to 101021211020098 its reverse (890020112120101), we get a palindrome (991041323140199).

The spelling of 101021211020098 in words is "one hundred one trillion, twenty-one billion, two hundred eleven million, twenty thousand, ninety-eight".