1120157007 has 16 divisors (see below), whose sum is σ = 1543415808. Its totient is φ = 721887840.

The previous prime is 1120156991. The next prime is 1120157021. The reversal of 1120157007 is 7007510211.

It is a happy number.

It is not a de Polignac number, because 1120157007 - 2⁴ = 1120156991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120153007) 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, 85293 + ... + 97545.

It is an arithmetic number, because the mean of its divisors is an integer number (96463488).

Almost surely, 2^1120157007 is an apocalyptic number.

1120157007 is a deficient number, since it is larger than the sum of its proper divisors (423258801).

1120157007 is a wasteful number, since it uses less digits than its factorization.

1120157007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13270.

The product of its (nonzero) digits is 490, while the sum is 24.

The square root of 1120157007 is about 33468.7467198878. The cubic root of 1120157007 is about 1038.5473453600.

Adding to 1120157007 its reverse (7007510211), we get a palindrome (8127667218).

The spelling of 1120157007 in words is "one billion, one hundred twenty million, one hundred fifty-seven thousand, seven".