101011121021102 has 8 divisors (see below), whose sum is σ = 151567990948416. Its totient is φ = 50488457371632.

The previous prime is 101011121021081. The next prime is 101011121021137. The reversal of 101011121021102 is 201120121110101.

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

It is a super-2 number, since 2×101011121021102² (a number of 29 digits) contains 22 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, 8551562078 + ... + 8551573889.

It is an arithmetic number, because the mean of its divisors is an integer number (18945998868552).

Almost surely, 2^{101011121021102} is an apocalyptic number.

101011121021102 is a deficient number, since it is larger than the sum of its proper divisors (50556869927314).

101011121021102 is a wasteful number, since it uses less digits than its factorization.

101011121021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17103138922.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101011121021102 its reverse (201120121110101), we get a palindrome (302131242131203).

The spelling of 101011121021102 in words is "one hundred one trillion, eleven billion, one hundred twenty-one million, twenty-one thousand, one hundred two".