1152140101 has 16 divisors (see below), whose sum is σ = 1376202240. Its totient is φ = 943649280.

The previous prime is 1152140053. The next prime is 1152140131. The reversal of 1152140101 is 1010412511.

It is not a de Polignac number, because 1152140101 - 2¹³ = 1152131909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152140131) 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, 9565 + ... + 48946.

It is an arithmetic number, because the mean of its divisors is an integer number (86012640).

Almost surely, 2^1152140101 is an apocalyptic number.

It is an amenable number.

1152140101 is a deficient number, since it is larger than the sum of its proper divisors (224062139).

1152140101 is an equidigital number, since it uses as much as digits as its factorization.

1152140101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58644.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 1152140101 is about 33943.1893168571. The cubic root of 1152140101 is about 1048.3390523140.

Adding to 1152140101 its reverse (1010412511), we get a palindrome (2162552612).

The spelling of 1152140101 in words is "one billion, one hundred fifty-two million, one hundred forty thousand, one hundred one".