1012101030 has 48 divisors (see below), whose sum is σ = 2633879664. Its totient is φ = 269645760.

The previous prime is 1012101011. The next prime is 1012101037. The reversal of 1012101030 is 301012101.

It is a super-4 number, since 4×1012101030⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012101037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106785 + ... + 115875.

It is an arithmetic number, because the mean of its divisors is an integer number (54872493).

Almost surely, 2^1012101030 is an apocalyptic number.

1012101030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012101030 is an abundant number, since it is smaller than the sum of its proper divisors (1621778634).

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

1012101030 is a wasteful number, since it uses less digits than its factorization.

1012101030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341 (or 10338 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1012101030 is about 31813.5353269642. The cubic root of 1012101030 is about 1004.0175146281.

Adding to 1012101030 its reverse (301012101), we get a palindrome (1313113131).

The spelling of 1012101030 in words is "one billion, twelve million, one hundred one thousand, thirty".