101030031211330 has 256 divisors, whose sum is σ = 203778910218240. Its totient is φ = 36035580672000.

The previous prime is 101030031211279. The next prime is 101030031211357. The reversal of 101030031211330 is 33112130030101.

It is a junction number, because it is equal to n+sod(n) for n = 101030031211298 and 101030031211307.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 110900143575 + ... + 110900144485.

It is an arithmetic number, because the mean of its divisors is an integer number (796011368040).

Almost surely, 2^{101030031211330} is an apocalyptic number.

101030031211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101030031211330 is an abundant number, since it is smaller than the sum of its proper divisors (102748879006910).

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

101030031211330 is a wasteful number, since it uses less digits than its factorization.

101030031211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1822 (or 1796 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101030031211330 its reverse (33112130030101), we get a palindrome (134142161241431).

The spelling of 101030031211330 in words is "one hundred one trillion, thirty billion, thirty-one million, two hundred eleven thousand, three hundred thirty".