101031101102 has 4 divisors (see below), whose sum is σ = 151546651656. Its totient is φ = 50515550550.

The previous prime is 101031101081. The next prime is 101031101107. The reversal of 101031101102 is 201101130101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×101031101102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101031101107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25257775274 + ... + 25257775277.

It is an arithmetic number, because the mean of its divisors is an integer number (37886662914).

Almost surely, 2^101031101102 is an apocalyptic number.

101031101102 is a deficient number, since it is larger than the sum of its proper divisors (50515550554).

101031101102 is an equidigital number, since it uses as much as digits as its factorization.

101031101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50515550553.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101031101102 its reverse (201101130101), we get a palindrome (302132231203).

The spelling of 101031101102 in words is "one hundred one billion, thirty-one million, one hundred one thousand, one hundred two".