1202130111400 has 48 divisors (see below), whose sum is σ = 2797843292640. Its totient is φ = 480354705600.

The previous prime is 1202130111389. The next prime is 1202130111527. The reversal of 1202130111400 is 41110312021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2914486 + ... + 3301285.

It is an arithmetic number, because the mean of its divisors is an integer number (58288401930).

Almost surely, 2^{1202130111400} is an apocalyptic number.

1202130111400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202130111400 is an abundant number, since it is smaller than the sum of its proper divisors (1595713181240).

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

1202130111400 is a wasteful number, since it uses less digits than its factorization.

1202130111400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6216754 (or 6216745 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1202130111400 its reverse (41110312021), we get a palindrome (1243240423421).

The spelling of 1202130111400 in words is "one trillion, two hundred two billion, one hundred thirty million, one hundred eleven thousand, four hundred".