1401202130 has 16 divisors (see below), whose sum is σ = 2529195840. Its totient is φ = 558918192.

The previous prime is 1401202123. The next prime is 1401202141. The reversal of 1401202130 is 312021041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191564 + ... + 198743.

It is an arithmetic number, because the mean of its divisors is an integer number (158074740).

Almost surely, 2^1401202130 is an apocalyptic number.

1401202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401202130 is a deficient number, since it is larger than the sum of its proper divisors (1127993710).

1401202130 is a wasteful number, since it uses less digits than its factorization.

1401202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390673.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1401202130 is about 37432.6345586308. The cubic root of 1401202130 is about 1119.0090432262.

Adding to 1401202130 its reverse (312021041), we get a palindrome (1713223171).

The spelling of 1401202130 in words is "one billion, four hundred one million, two hundred two thousand, one hundred thirty".