101023311213100 has 18 divisors (see below), whose sum is σ = 219220585332644. Its totient is φ = 40409324485200.

The previous prime is 101023311213073. The next prime is 101023311213101. The reversal of 101023311213100 is 1312113320101.

It is a super-2 number, since 2×101023311213100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101023311213101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505116555966 + ... + 505116556165.

Almost surely, 2^{101023311213100} is an apocalyptic number.

101023311213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101023311213100 is an abundant number, since it is smaller than the sum of its proper divisors (118197274119544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101023311213100 is a wasteful number, since it uses less digits than its factorization.

101023311213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010233112145 (or 1010233112138 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101023311213100 its reverse (1312113320101), we get a palindrome (102335424533201).

The spelling of 101023311213100 in words is "one hundred one trillion, twenty-three billion, three hundred eleven million, two hundred thirteen thousand, one hundred".