101002021102 has 8 divisors (see below), whose sum is σ = 151508613312. Its totient is φ = 50499150000.

The previous prime is 101002021091. The next prime is 101002021139. The reversal of 101002021102 is 201120200101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861399 + ... + 971602.

It is an arithmetic number, because the mean of its divisors is an integer number (18938576664).

Almost surely, 2^101002021102 is an apocalyptic number.

101002021102 is a deficient number, since it is larger than the sum of its proper divisors (50506592210).

101002021102 is a wasteful number, since it uses less digits than its factorization.

101002021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860554.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101002021102 its reverse (201120200101), we get a palindrome (302122221203).

The spelling of 101002021102 in words is "one hundred one billion, two million, twenty-one thousand, one hundred two".