1121011200130 has 64 divisors (see below), whose sum is σ = 2093769393408. Its totient is φ = 431824296960.

The previous prime is 1121011200097. The next prime is 1121011200143. The reversal of 1121011200130 is 310021101211.

It is a happy number.

It is a super-2 number, since 2×1121011200130² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1121011200130.

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, 134878675 + ... + 134886985.

It is an arithmetic number, because the mean of its divisors is an integer number (32715146772).

Almost surely, 2^{1121011200130} is an apocalyptic number.

1121011200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121011200130 is a deficient number, since it is larger than the sum of its proper divisors (972758193278).

1121011200130 is a wasteful number, since it uses less digits than its factorization.

1121011200130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1121011200130 its reverse (310021101211), we get a palindrome (1431032301341).

The spelling of 1121011200130 in words is "one trillion, one hundred twenty-one billion, eleven million, two hundred thousand, one hundred thirty".