101021021102 has 8 divisors (see below), whose sum is σ = 160445151216. Its totient is φ = 47539304032.

The previous prime is 101021021099. The next prime is 101021021141. The reversal of 101021021102 is 201120120101.

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

It is a super-3 number, since 3×101021021102³ (a number of 34 digits) contains 333 as substring.

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, 1485603218 + ... + 1485603285.

It is an arithmetic number, because the mean of its divisors is an integer number (20055643902).

Almost surely, 2^101021021102 is an apocalyptic number.

101021021102 is a deficient number, since it is larger than the sum of its proper divisors (59424130114).

101021021102 is a wasteful number, since it uses less digits than its factorization.

101021021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971206522.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101021021102 its reverse (201120120101), we get a palindrome (302141141203).

The spelling of 101021021102 in words is "one hundred one billion, twenty-one million, twenty-one thousand, one hundred two".