1011213210030 has 64 divisors (see below), whose sum is σ = 2491475632128. Its totient is φ = 262511504640.

The previous prime is 1011213210023. The next prime is 1011213210047. The reversal of 1011213210030 is 300123121101.

It is a happy number.

It is a super-2 number, since 2×1011213210030² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1011213209991 and 1011213210009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318334 + ... + 1457313.

It is an arithmetic number, because the mean of its divisors is an integer number (38929306752).

Almost surely, 2^{1011213210030} is an apocalyptic number.

1011213210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011213210030 is an abundant number, since it is smaller than the sum of its proper divisors (1480262422098).

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

1011213210030 is a wasteful number, since it uses less digits than its factorization.

1011213210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776161.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011213210030 its reverse (300123121101), we get a palindrome (1311336331131).

The spelling of 1011213210030 in words is "one trillion, eleven billion, two hundred thirteen million, two hundred ten thousand, thirty".