1020343122150 has 96 divisors (see below), whose sum is σ = 2787823996416. Its totient is φ = 244906800000.

The previous prime is 1020343122107. The next prime is 1020343122151. The reversal of 1020343122150 is 512213430201.

1020343122150 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1020343122150² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020343122150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020343122151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2894686 + ... + 3227985.

It is an arithmetic number, because the mean of its divisors is an integer number (29039833296).

Almost surely, 2^{1020343122150} is an apocalyptic number.

1020343122150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020343122150 is an abundant number, since it is smaller than the sum of its proper divisors (1767480874266).

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

1020343122150 is a wasteful number, since it uses less digits than its factorization.

1020343122150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122798 (or 6122793 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1020343122150 its reverse (512213430201), we get a palindrome (1532556552351).

The spelling of 1020343122150 in words is "one trillion, twenty billion, three hundred forty-three million, one hundred twenty-two thousand, one hundred fifty".