1031142201 has 16 divisors (see below), whose sum is σ = 1390302144. Its totient is φ = 679729664.

The previous prime is 1031142197. The next prime is 1031142223. The reversal of 1031142201 is 1022411301.

It is a cyclic number.

It is not a de Polignac number, because 1031142201 - 2² = 1031142197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1031142271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187645 + ... + 193061.

It is an arithmetic number, because the mean of its divisors is an integer number (86893884).

Almost surely, 2^1031142201 is an apocalyptic number.

It is an amenable number.

1031142201 is a deficient number, since it is larger than the sum of its proper divisors (359159943).

1031142201 is a wasteful number, since it uses less digits than its factorization.

1031142201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1031142201 is about 32111.4029746444. The cubic root of 1031142201 is about 1010.2748005646.

Adding to 1031142201 its reverse (1022411301), we get a palindrome (2053553502).

The spelling of 1031142201 in words is "one billion, thirty-one million, one hundred forty-two thousand, two hundred one".